Nuts and Washers Government Contracts
PSC 5310 Product code
Code facts
- Spend category
- Industrial Products & Services Hardware & Tools
- Part of
-
- 53
- Contract obligations
- $112,661,375 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Market summary
Top buying agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $80,703,430 | |
| 2 | Department of the Navy | $5,658,843 | |
| 3 | Department of Homeland Security | $838,889 | |
| 4 | General Services Administration | $230,629 | |
| 5 | Department of the Army | $176,538 | |
| 6 | Air Force | $65,899 | |
| 7 | Department of Justice | $65,379 | |
| 8 | Department of the Treasury | $4,635 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Noble Supply & Logistics, LLC | $7,005,556 | |
| 2 | Don Industrial Group LLC | $4,765,125 | |
| 3 | Adept Fasteners Inc. | $4,633,973 | |
| 4 | Lockheed Martin Corporation | $4,048,848 | |
| 5 | ATF Aerospace, LLC | $3,583,050 | |
| 6 | The Boeing Company | $3,074,425 | |
| 7 | S & B, Inc. | $1,830,531 | |
| 8 | DC Precision LLC | $1,563,447 | |
| 9 | Apollo Aerospace Components LLC | $1,404,796 | |
| 10 | FDH Aero, LLC | $1,382,561 |
See the full FY2025 ranking of PSC 5310 contractors, by parent company.
Open contract opportunities
Show 15 more
Latest 25 of 444 listed here. See the rest on GovTribe.
Recent contract awards
Latest 10 of 17,812 awarded in the last 12 months listed here. See the rest on GovTribe.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | -$48,338 |
| FY2026 | $87,792,580 |
| FY2025 | $112,661,375 |
| FY2024 | $94,777,769 |
| FY2023 | $75,650,620 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing | $70,270,726 | |
| 2 | 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing | $6,645,584 | |
| 3 | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $2,192,198 | |
| 4 | 332510 Hardware Manufacturing | $1,638,911 | |
| 5 | 336411 Aircraft Manufacturing | $1,216,530 | |
| 6 | 336412 Aircraft Engine and Engine Parts Manufacturing | $1,004,766 | |
| 7 | 332721 Precision Turned Product Manufacturing | $515,597 | |
| 8 | 332919 Other Metal Valve and Pipe Fitting Manufacturing | $460,980 | |
| 9 | 332112 Nonferrous Forging | $269,360 | |
| 10 | 335313 Switchgear and Switchboard Apparatus Manufacturing | $238,127 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | California | $13,010,405 | |
| 2 | Texas | $10,543,317 | |
| 3 | Florida | $6,624,870 | |
| 4 | Mississippi | $6,280,225 | |
| 5 | Alabama | $4,916,819 | |
| 6 | Pennsylvania | $4,686,988 | |
| 7 | New York | $4,481,926 | |
| 8 | Washington | $3,011,149 | |
| 9 | Missouri | $2,290,627 | |
| 10 | New Jersey | $2,268,201 | |
| 11 | Connecticut | $1,953,267 | |
| 12 | Ohio | $1,788,702 | |
| 13 | Illinois | $1,782,377 | |
| 14 | Maryland | $1,594,659 | |
| 15 | Georgia | $1,570,723 | |
| 16 | Arizona | $1,422,386 | |
| 17 | Wisconsin | $1,066,039 | |
| 18 | Kentucky | $948,589 | |
| 19 | North Carolina | $723,260 | |
| 20 | Indiana | $677,034 | |
| 21 | Massachusetts | $673,215 | |
| 22 | Virginia | $672,305 | |
| 23 | Arkansas | $448,714 | |
| 24 | Michigan | $286,934 | |
| 25 | Oklahoma | $258,309 | |
| 26 | Minnesota | $227,168 | |
| 27 | Louisiana | $226,074 | |
| 28 | South Carolina | $167,680 | |
| 29 | Maine | $162,710 | |
| 30 | New Mexico | $105,658 | |
| 31 | West Virginia | $100,845 | |
| 32 | Montana | $95,424 | |
| 33 | Colorado | $73,308 | |
| 34 | Tennessee | $72,292 | |
| 35 | Rhode Island | $64,104 | |
| 36 | Delaware | $50,555 | |
| 37 | Utah | $48,654 | |
| 38 | Nebraska | $47,232 | |
| 39 | Vermont | $42,112 | |
| 40 | Oregon | $16,273 | |
| 41 | New Hampshire | $5,232 | |
| 42 | Alaska | $5,166 | |
| 43 | Iowa | $4,747 | |
| 44 | South Dakota | $3,833 | |
| 45 | Kansas | $2,404 | |
| 46 | Nevada | $521 |
Show all 46
Shares are of everything obligated under PSC 5310 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Definition
Includes: Locknuts; Eye Nuts; Plain Nuts; Castellated Nuts; Wing Nuts; Plate Nuts; Push on Nuts; Concave and Convex Washers; Flat Washers; Keyed Washers; Lock Washers; Shouldered Washers; Split Washers.
Excludes: Bearing Thrust Washers (FSC 3120); Shims (FSC 5365); Ring Spacers (FSC 5365); Plate Spacers (FSC 5365); Lock Rings (FSC 5365). Nuts and washers, including specially designed, are to be classified in this FSC. a. Nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. Washers are a perforated piece of metal, leather, or other materials of various shapes or forms. They are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.
Quick answers
What is PSC 5310?
PSC 5310 is Nuts and Washers, a product code in PSC 53, Hardware and Abrasives.
How many government contracts for nuts and washers are there?
444 contract opportunities under PSC 5310 are open now, and 1,901 notices were posted in the last 90 days. Federal agencies awarded 17,812 contracts under PSC 5310 in the last 12 months, obligating $76,040,442.
How much do federal agencies spend under PSC 5310?
Federal contracts under PSC 5310 obligated $112,661,375 in fiscal year 2025 and $370,834,006 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC 5310?
The contractors with the most obligated under PSC 5310 in fiscal years 2026 and 2027 are Noble Supply & Logistics, LLC ($7,005,556); Don Industrial Group LLC ($4,765,125); and Adept Fasteners Inc. ($4,633,973).
Which agencies buy the most under PSC 5310?
The agencies that obligated the most under PSC 5310 in fiscal years 2026 and 2027 are Defense Logistics Agency ($80,703,430), Department of the Navy ($5,658,843) and Department of Homeland Security ($838,889).
Which NAICS codes are used with PSC 5310?
The NAICS codes with the most obligated under PSC 5310 in fiscal years 2026 and 2027 are 332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing; 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing; and 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing.
Where is the work under PSC 5310 performed?
By place of performance, the states with the most contract obligations under PSC 5310 over the last 12 months are California ($13,010,405), Texas ($10,543,317) and Florida ($6,624,870).
What is the latest open contract opportunity under PSC 5310?
The latest open contract opportunity under PSC 5310 is Washer, flat, solicitation from Aviation (DLA), posted November 6, 2026.
On GovTribe
See everything under PSC 5310
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