Top 100 Contractors in PSC 5310: Nuts and Washers, Aug 2025–Jul 2026

Name: Top 100 Contractors in PSC 5310: Nuts and Washers, Aug 2025–Jul 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in PSC 5310: Nuts and Washers, FY2025.

The top 10 won 37% of PSC 5310 contract dollars from August 2025 through July 2026

Contract obligations: $108,115,663 Net of deobligations, by contracts coded PSC 5310
Contractors: 927 Parent companies with an obligation
Largest contractor: Noble Supply & Logistics, LLC $9.08 million, 7.3% of obligations
Data as of: Nov 5, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Noble Supply & Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$9,083,078	7.3%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2	Lockheed Martin Corporation 6 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$6,590,184	5.3%	Rank history: #5 in FY2021, #4 in FY2022, #7 in FY2023, #3 in FY2024 and #4 in FY2025; up 12 since Aug 2024–Jul 2025.
3	Adept Fasteners Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$5,770,892	4.6%	Rank history: #4 in FY2021, #6 in FY2022, #6 in FY2023, #5 in FY2024 and #3 in FY2025; unchanged since Aug 2024–Jul 2025.
4	Don Industrial Group LLC Top agencies DLA (Defense Logistics Agency)	$5,479,164	4.4%	Rank history: #13 in FY2021, #8 in FY2022, #9 in FY2023, #8 in FY2024 and #9 in FY2025; up 2 since Aug 2024–Jul 2025.
5	The Boeing Company 8 awardees, including Boeing Distribution Services X, Inc., Boeing Distribution Services, Inc. and Boeing Distribution, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$5,285,469	4.3%	Rank history: #1 in FY2021, #2 in FY2022, #3 in FY2023, #4 in FY2024 and #8 in FY2025; unchanged since Aug 2024–Jul 2025.
6	ATF Aerospace LLC 2 awardees Top agencies DLA (Defense Logistics Agency)	$4,966,484	4.0%	Rank history: not on the FY2021–FY2024 lists and #5 in FY2025; up 1 since Aug 2024–Jul 2025.
7	Heico Corp 6 awardees, including Pioneer Industries, LLC, Turbine Kinetics, Inc. and Seal Dynamics LLC Top agencies DLA (Defense Logistics Agency)	$2,398,865	1.9%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; up 15 since Aug 2024–Jul 2025.
8	S & B, Inc. Top agencies DLA (Defense Logistics Agency)	$2,046,381	1.6%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; up 47 since Aug 2024–Jul 2025.
9	RTX Corporation 18 awardees, including Goodrich Corporation, Hamilton Sundstrand Corporation and Intertrade Limited Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,897,117	1.5%	Rank history: #2 in FY2021, #3 in FY2022, #2 in FY2023, #2 in FY2024 and #6 in FY2025; down 5 since Aug 2024–Jul 2025.
10	Defense Support Services, Inc. Top agencies DLA (Defense Logistics Agency)	$1,861,089	1.5%	Rank history: #11 in FY2021, #12 in FY2022, #8 in FY2023, #10 in FY2024 and #2 in FY2025; down 8 since Aug 2024–Jul 2025.
11	DC Precision LLC Top agencies DLA (Defense Logistics Agency)	$1,845,329	1.5%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023, #14 in FY2024 and #15 in FY2025; up 5 since Aug 2024–Jul 2025.
12	Aero-Glen International LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,698,695	1.4%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023, #13 in FY2024 and #11 in FY2025; up 1 since Aug 2024–Jul 2025.
13	Apollo Aerospace Components LLC Top agencies DLA (Defense Logistics Agency)	$1,560,974	1.3%	Rank history: #3 in FY2021, #5 in FY2022, not on the FY2023–FY2024 lists and #37 in FY2025; up 31 since Aug 2024–Jul 2025.
14	ES3 Prime Logistics Group Inc. Top agencies DLA (Defense Logistics Agency)	$1,488,803	1.2%	Rank history: #14 in FY2021, #10 in FY2022, #10 in FY2023, #12 in FY2024 and #14 in FY2025; down 2 since Aug 2024–Jul 2025.
15	Ibide Corporation Top agencies DLA (Defense Logistics Agency)	$1,350,427	1.1%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; up 406 since Aug 2024–Jul 2025.
16	VC Displays, Inc. Top agencies DLA (Defense Logistics Agency)	$1,210,165	1.0%	Rank history: #57 in FY2021, #93 in FY2022, #28 in FY2023, #60 in FY2024 and #35 in FY2025; up 36 since Aug 2024–Jul 2025.
17	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics LLC Top agencies DLA (Defense Logistics Agency)	$1,167,931	0.9%	Rank history: not on the FY2021–FY2023 lists, #38 in FY2024 and #40 in FY2025; up 18 since Aug 2024–Jul 2025.
18	Ingram Industries, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,145,758	0.9%	Rank history: #21 in FY2021, #32 in FY2022, #95 in FY2023, #19 in FY2024 and #19 in FY2025; up 10 since Aug 2024–Jul 2025.
19	Fabrication Specialty Inc. Top agencies DLA (Defense Logistics Agency)	$1,137,896	0.9%	Rank history: not on the FY2021 list, #43 in FY2022, #78 in FY2023, #94 in FY2024 and not on the FY2025 list; up 103 since Aug 2024–Jul 2025.
20	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,063,144	0.9%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023, not on the FY2024 list and #33 in FY2025; up 25 since Aug 2024–Jul 2025.
21	M D & Associates Staffing, LLC Top agencies Navy (Department of the Navy)	$1,032,006	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
22	J.T.D. Stamping Co Inc. Top agencies DLA (Defense Logistics Agency)	$895,952	0.7%	Rank history: #41 in FY2021, #37 in FY2022, #31 in FY2023, #34 in FY2024 and #23 in FY2025; up 3 since Aug 2024–Jul 2025.
23	BMC Software Inc. 2 awardees, including Circor Naval Solutions LLC and Leslie Controls, Inc. Top agencies DLA (Defense Logistics Agency)	$891,606	0.7%	Rank history: not on the FY2021–FY2024 lists and #10 in FY2025; down 13 since Aug 2024–Jul 2025.
24	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$888,640	0.7%	Rank history: #49 in FY2021, #40 in FY2022, #43 in FY2023, #27 in FY2024 and #13 in FY2025; down 7 since Aug 2024–Jul 2025.
25	AAR Corp. Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$878,530	0.7%	Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; down 5 since Aug 2024–Jul 2025.
26	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$872,852	0.7%	Rank history: #64 in FY2021, #52 in FY2022, #19 in FY2023, #9 in FY2024 and #22 in FY2025; down 7 since Aug 2024–Jul 2025.
27	FDH Aero, LLC 3 awardees, including Arlington Intl Aviation Products LLC and Arlington International Aviation Products, LLC Top agencies DLA (Defense Logistics Agency)	$822,346	0.7%	Rank history: not on the FY2021–FY2025 lists; up 82 since Aug 2024–Jul 2025.
28	General Dynamics Corporation 5 awardees, including Electric Boat Corporation, General Dynamics-Ots, Inc. and General Dynamics Land Systems Inc. Top agencies DLA (Defense Logistics Agency)	$809,953	0.7%	Rank history: #40 in FY2021, #24 in FY2022, #38 in FY2023, #55 in FY2024 and #28 in FY2025; up 43 since Aug 2024–Jul 2025.
29	Statz Corp Top agencies DLA (Defense Logistics Agency)	$785,735	0.6%	Rank history: #16 in FY2021, #25 in FY2022, #27 in FY2023, #20 in FY2024 and #68 in FY2025; up 8 since Aug 2024–Jul 2025.
30	Textron Inc. Through Bell Textron Inc. Top agencies DLA (Defense Logistics Agency)	$765,100	0.6%	Rank history: #48 in FY2021, #80 in FY2022, not on the FY2023 list, #48 in FY2024 and #44 in FY2025; up 16 since Aug 2024–Jul 2025.
31	Parker-Hannifin Corporation 9 awardees, including Meggitt Aircraft Braking Systems Corporation, Meggitt Defense Systems, Inc. and Aircraft Wheel and Brake, LLC Top agencies DLA (Defense Logistics Agency)	$761,156	0.6%	Rank history: #46 in FY2021, #34 in FY2022, #20 in FY2023, #11 in FY2024 and #16 in FY2025; down 22 since Aug 2024–Jul 2025.
32	General Electric Company 11 awardees, including GE Aviation Systems LLC and GE Engine Services Distribution, L.L.C. Top agencies DLA (Defense Logistics Agency)	$722,334	0.6%	Rank history: #7 in FY2021, #16 in FY2022, #12 in FY2023, #42 in FY2024 and #17 in FY2025; down 14 since Aug 2024–Jul 2025.
33	American Defense Components, LLC Top agencies DLA (Defense Logistics Agency)	$713,759	0.6%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023, not on the FY2024 list and #41 in FY2025; up 27 since Aug 2024–Jul 2025.
34	Century Fasteners Corp. Top agencies DLA (Defense Logistics Agency)	$707,560	0.6%	Rank history: #73 in FY2021, #27 in FY2022, #33 in FY2023, #6 in FY2024 and #29 in FY2025; up 5 since Aug 2024–Jul 2025.
35	Honeywell International Inc. 4 awardees Top agencies DLA (Defense Logistics Agency)	$658,418	0.5%	Rank history: #18 in FY2021, #45 in FY2022, #26 in FY2023, #32 in FY2024 and #34 in FY2025; down 3 since Aug 2024–Jul 2025.
36	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$640,548	0.5%	Rank history: #35 in FY2021, #30 in FY2022, #44 in FY2023, #31 in FY2024 and #25 in FY2025; down 13 since Aug 2024–Jul 2025.
37	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$626,372	0.5%	Rank history: #10 in FY2021, #17 in FY2022, #23 in FY2023, #45 in FY2024 and #27 in FY2025; down 7 since Aug 2024–Jul 2025.
38	SAFRAN 6 awardees, including Safran Landing Systems, Safran Landing Systems Wheel & Brake Services LLC and Avox Systems Inc. Top agencies DLA (Defense Logistics Agency)	$615,469	0.5%	Rank history: #6 in FY2021, #9 in FY2022, #11 in FY2023, #21 in FY2024 and #54 in FY2025; up 27 since Aug 2024–Jul 2025.
39	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$600,191	0.5%	Rank history: #54 in FY2021, #94 in FY2022, #98 in FY2023, not on the FY2024 list and #21 in FY2025; down 15 since Aug 2024–Jul 2025.
40	Airborne Supply Inc. Top agencies DLA (Defense Logistics Agency)	$585,288	0.5%	Rank history: #19 in FY2021, not on the FY2022–FY2023 lists, #70 in FY2024 and #89 in FY2025; up 192 since Aug 2024–Jul 2025.
41	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$570,255	0.5%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; new, not ranked in Aug 2024–Jul 2025.
42	B&G Manufacturing Co Inc. Top agencies Navy (Department of the Navy)	$560,842	0.5%	Rank history: #92 in FY2021, not on the FY2022–FY2023 lists, #59 in FY2024 and #77 in FY2025; up 46 since Aug 2024–Jul 2025.
43	Paramount Machine Company, Inc. Top agencies DLA (Defense Logistics Agency)	$521,015	0.4%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and not on the FY2024–FY2025 lists; up 180 since Aug 2024–Jul 2025.
44	Salem Manufacturing & Sales Inc. Top agencies DLA (Defense Logistics Agency)	$474,142	0.4%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; up 61 since Aug 2024–Jul 2025.
45	Cavanaugh Government Group, LLC Top agencies DLA (Defense Logistics Agency)	$471,402	0.4%	Rank history: #47 in FY2021, #88 in FY2022, #61 in FY2023, #44 in FY2024 and #24 in FY2025; down 18 since Aug 2024–Jul 2025.
46	Legacy Product Support Llc. Top agencies DLA (Defense Logistics Agency)	$458,031	0.4%	Rank history: not on the FY2021–FY2025 lists; up 155 since Aug 2024–Jul 2025.
47	TNN Machining Company, L.L.C. Top agencies DLA (Defense Logistics Agency)	$443,144	0.4%	Rank history: not on the FY2021–FY2025 lists; up 155 since Aug 2024–Jul 2025.
48	Bell Boeing Joint Project Office Top agencies DLA (Defense Logistics Agency)	$434,825	0.3%	Rank history: #87 in FY2021, not on the FY2022–FY2023 lists, #76 in FY2024 and #58 in FY2025; up 1 since Aug 2024–Jul 2025.
49	Dialogic Corp Top agencies DLA (Defense Logistics Agency)	$403,926	0.3%	Rank history: #39 in FY2021, #28 in FY2022, #22 in FY2023, #47 in FY2024 and #48 in FY2025; up 5 since Aug 2024–Jul 2025.
50	Meg Technologies, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$390,801	0.3%	Rank history: #43 in FY2021, #11 in FY2022, #16 in FY2023, #23 in FY2024 and #46 in FY2025; down 14 since Aug 2024–Jul 2025.
51	Oshkosh Corporation 2 awardees, including Oshkosh Defense LLC and JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$388,503	0.3%	Rank history: not on the FY2021–FY2023 lists, #52 in FY2024 and #53 in FY2025; down 10 since Aug 2024–Jul 2025.
52	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$388,324	0.3%	Rank history: #86 in FY2021, #72 in FY2022, #56 in FY2023, #49 in FY2024 and #50 in FY2025; down 5 since Aug 2024–Jul 2025.
53	Cepeda Associates, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$373,769	0.3%	Rank history: not on the FY2021–FY2025 lists; up 426 since Aug 2024–Jul 2025.
54	Rapid Rivet and Fastener Corporation Top agencies DLA (Defense Logistics Agency)	$354,387	0.3%	Rank history: #50 in FY2021, not on the FY2022 list, #77 in FY2023, #72 in FY2024 and #57 in FY2025; up 12 since Aug 2024–Jul 2025.
55	Tacoma Screw Products, Inc. Top agencies Navy (Department of the Navy)	$352,338	0.3%	Rank history: not on the FY2021–FY2025 lists; up 72 since Aug 2024–Jul 2025.
56	IBP Consulting, Inc. Top agencies DLA (Defense Logistics Agency)	$351,429	0.3%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; up 24 since Aug 2024–Jul 2025.
57	Promark Technology Inc Through Wesco Aircraft Hardware Corp. Top agencies DLA (Defense Logistics Agency)	$338,286	0.3%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; up 41 since Aug 2024–Jul 2025.
58	Derbyshire Machine & Tool Co Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$311,366	0.3%	Rank history: not on the FY2021–FY2025 lists; up 133 since Aug 2024–Jul 2025.
59	Aero Hardware & Parts Co Inc. Top agencies DLA (Defense Logistics Agency)	$307,733	0.2%	Rank history: not on the FY2021–FY2025 lists; up 199 since Aug 2024–Jul 2025.
60	Mechatronics, Inc. Top agencies DLA (Defense Logistics Agency)	$307,404	0.2%	Rank history: #94 in FY2021, not on the FY2022–FY2024 lists and #65 in FY2025; new, not ranked in Aug 2024–Jul 2025.
61	Northrop Grumman Systems Corporation 6 awardees Top agencies DLA (Defense Logistics Agency)	$297,886	0.2%	Rank history: #33 in FY2021, #55 in FY2022, #46 in FY2023, #30 in FY2024 and #38 in FY2025; down 30 since Aug 2024–Jul 2025.
62	Painter Tool Incorporated Top agencies Navy (Department of the Navy)	$295,500	0.2%	Rank history: #9 in FY2021, #46 in FY2022, not on the FY2023–FY2024 lists and #90 in FY2025; up 34 since Aug 2024–Jul 2025.
63	Giga, Inc. Top agencies GSA (General Services Administration) DLA (Defense Logistics Agency)	$290,515	0.2%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023, #25 in FY2024 and #64 in FY2025; down 2 since Aug 2024–Jul 2025.
64	Wynnson Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$288,160	0.2%	Rank history: not on the FY2021–FY2025 lists; up 80 since Aug 2024–Jul 2025.
65	Metricbolt.com, LLC Top agencies DLA (Defense Logistics Agency)	$275,685	0.2%	Rank history: not on the FY2021–FY2025 lists; up 224 since Aug 2024–Jul 2025.
66	TVL 22 LLC Top agencies DLA (Defense Logistics Agency)	$264,564	0.2%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; up 46 since Aug 2024–Jul 2025.
67	General Nuclear Corp Top agencies Navy (Department of the Navy)	$249,929	0.2%	Rank history: not on the FY2021–FY2025 lists; up 91 since Aug 2024–Jul 2025.
68	SP One Global Group Inc. Top agencies DLA (Defense Logistics Agency)	$246,698	0.2%	Rank history: not on the FY2021–FY2025 lists; up 42 since Aug 2024–Jul 2025.
69	2S Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$241,603	0.2%	Rank history: #82 in FY2021, not on the FY2022–FY2024 lists and #26 in FY2025; down 35 since Aug 2024–Jul 2025.
70	6B Parts LLC Top agencies DLA (Defense Logistics Agency)	$241,093	0.2%	Rank history: not on the FY2021–FY2025 lists; up 349 since Aug 2024–Jul 2025.
71	Alamo Aircraft, Ltd. Top agencies DLA (Defense Logistics Agency)	$235,674	0.2%	Rank history: #27 in FY2021, #31 in FY2022, #35 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
72	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$234,426	0.2%	Rank history: #59 in FY2021, #83 in FY2022, #89 in FY2023, #66 in FY2024 and #59 in FY2025; down 9 since Aug 2024–Jul 2025.
73	Earthwise Parts LLC Top agencies DLA (Defense Logistics Agency)	$224,151	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
74	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$221,956	0.2%	Rank history: #81 in FY2021, #54 in FY2022, #68 in FY2023, #37 in FY2024 and not on the FY2025 list; down 15 since Aug 2024–Jul 2025.
75	Curtiss-Wright Electro-Mechanical Corporation 2 awardees Top agencies Navy (Department of the Navy)	$216,940	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
76	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$216,788	0.2%	Rank history: not on the FY2021 list, #98 in FY2022, #69 in FY2023, not on the FY2024 list and #93 in FY2025; up 26 since Aug 2024–Jul 2025.
77	Midway Industrial Supply Inc. Top agencies DLA (Defense Logistics Agency)	$213,218	0.2%	Rank history: not on the FY2021–FY2025 lists; up 86 since Aug 2024–Jul 2025.
78	Bollinger Shipyards Lockport, L.L.C. Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$208,106	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
79	Clarendon Specialty Fasteners, Inc. 2 awardees, including Spec TECH USA Inc. Top agencies DLA (Defense Logistics Agency)	$205,061	0.2%	Rank history: not on the FY2021–FY2025 lists; up 199 since Aug 2024–Jul 2025.
80	Karen Carlisle Top agencies DLA (Defense Logistics Agency)	$202,272	0.2%	Rank history: not on the FY2021 list, #96 in FY2022, #91 in FY2023, not on the FY2024 list and #83 in FY2025; up 11 since Aug 2024–Jul 2025.
81	Aerospace Integration LLC Top agencies DLA (Defense Logistics Agency)	$200,778	0.2%	Rank history: not on the FY2021–FY2025 lists; up 154 since Aug 2024–Jul 2025.
82	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$196,554	0.2%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and #51 in FY2025; down 39 since Aug 2024–Jul 2025.
83	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$190,329	0.2%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; up 30 since Aug 2024–Jul 2025.
84	Tazob LLC Top agencies DLA (Defense Logistics Agency)	$189,345	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
85	Rotair Aerospace Corp Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$188,067	0.2%	Rank history: not on the FY2021 list, #71 in FY2022, not on the FY2023–FY2024 lists and #73 in FY2025; up 33 since Aug 2024–Jul 2025.
86	West Space Technology Inc. Top agencies DLA (Defense Logistics Agency)	$187,781	0.2%	Rank history: not on the FY2021–FY2025 lists; up 28 since Aug 2024–Jul 2025.
87	Suncore Distribution LLC Top agencies Navy (Department of the Navy)	$186,608	0.2%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 362 since Aug 2024–Jul 2025.
88	U.s.a. Spares Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$184,748	0.1%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; down 48 since Aug 2024–Jul 2025.
89	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$183,579	0.1%	Rank history: not on the FY2021 list, #69 in FY2022, #49 in FY2023, #56 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
90	Spaires Inc. Top agencies DLA (Defense Logistics Agency)	$183,323	0.1%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023 and not on the FY2024–FY2025 lists; up 9 since Aug 2024–Jul 2025.
91	2Lyons Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$183,282	0.1%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; down 8 since Aug 2024–Jul 2025.
92	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$181,830	0.1%	Rank history: not on the FY2021 list, #97 in FY2022 and not on the FY2023–FY2025 lists; up 34 since Aug 2024–Jul 2025.
93	Jaynoon Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$180,753	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$178,725	0.1%	Rank history: not on the FY2021–FY2025 lists; down 7 since Aug 2024–Jul 2025.
95	Ontic Engineering and Manufacturing Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$176,778	0.1%	Rank history: not on the FY2021–FY2023 lists, #29 in FY2024 and #31 in FY2025; down 62 since Aug 2024–Jul 2025.
96	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$176,563	0.1%	Rank history: #30 in FY2021, #44 in FY2022, #36 in FY2023, #61 in FY2024 and #87 in FY2025; up 29 since Aug 2024–Jul 2025.
97	Supliaereos USA LLC Top agencies DLA (Defense Logistics Agency)	$174,533	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
98	Aeromed Group, LLC Through Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$172,916	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
99	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$172,371	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
100	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$164,695	0.1%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; down 38 since Aug 2024–Jul 2025.

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100 of 927 contractors listed here. See the rest on GovTribe.

How this ranking works

Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $124 million obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Aug 2024–Jul 2025. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 PSC 5310 contractors in Aug 2025–Jul 2026?

1. Noble Supply & Logistics, LLC ($9.08M), 2. Lockheed Martin Corporation ($6.59M), 3. Adept Fasteners Inc. ($5.77M), 4. Don Industrial Group LLC ($5.48M), 5. The Boeing Company ($5.29M), 6. ATF Aerospace LLC ($4.97M), 7. Heico Corp ($2.4M), 8. S & B, Inc. ($2.05M), 9. RTX Corporation ($1.9M), 10. Defense Support Services, Inc. ($1.86M).

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