PSC 4510: Plumbing Fixtures and Accessories
Product code
Code facts
- Spend category
- Facilities & Construction Facility Related Materials
- Part of
-
- 45
- Contract awards
- 1,148 In the last 12 months
- Contract obligations
- $25,947,199 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $66,501 |
| FY2026 | $34,419,927 |
| FY2025 | $25,947,199 |
| FY2024 | $24,014,038 |
| FY2023 | $21,145,747 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | S & K Aerospace, LLC | $7,374,444 | |
| 2 | W S Darley & Co | $3,296,480 | |
| 3 | Evac North America Inc. | $2,999,259 | |
| 4 | ECI Defense Group, Inc. | $2,754,859 | |
| 5 | Rock Construction Management LLC | $1,100,000 | |
| 6 | Alphapointe | $969,741 | |
| 7 | DLA Aerospace LLC | $770,880 | |
| 8 | Lapis Makine Ticaret Anonim Sirketi | $552,651 | |
| 9 | Seemann Composites, LLC | $515,006 | |
| 10 | Radice Enterprises, LLC | $491,782 |
See the full FY2025 ranking of PSC 4510 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $18,750,435 | |
| 2 | Air Force | $7,894,243 | |
| 3 | Department of Justice | $3,321,112 | |
| 4 | Department of Veterans Affairs | $1,902,135 | |
| 5 | Department of Agriculture | $1,103,489 | |
| 6 | Department of Homeland Security | $333,170 | |
| 7 | Department of the Interior | $287,208 | |
| 8 | Department of State | $226,071 | |
| 9 | Department of the Navy | $194,428 | |
| 10 | Department of the Treasury | $132,516 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 332913 Plumbing Fixture Fitting and Trim Manufacturing | $8,189,467 | |
| 2 | 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing | $7,550,558 | |
| 3 | 326191 Plastics Plumbing Fixture Manufacturing | $3,425,906 | |
| 4 | 333316 Photographic and Photocopying Equipment Manufacturing | $3,296,480 | |
| 5 | 332919 Other Metal Valve and Pipe Fitting Manufacturing | $3,128,843 | |
| 6 | 238220 Plumbing, Heating, and Air-Conditioning Contractors | $1,771,296 | |
| 7 | 316990 Other Leather and Allied Product Manufacturing | $969,741 | |
| 8 | 221310 Water Supply and Irrigation Systems | $936,280 | |
| 9 | 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing | $812,890 | |
| 10 | 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing | $720,082 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Montana | $7,487,158 | |
| 2 | Illinois | $6,555,105 | |
| 3 | Tennessee | $2,328,218 | |
| 4 | Texas | $1,951,027 | |
| 5 | California | $1,679,386 | |
| 6 | New York | $1,483,372 | |
| 7 | Pennsylvania | $1,464,465 | |
| 8 | Ohio | $1,081,804 | |
| 9 | Virginia | $1,054,513 | |
| 10 | Florida | $1,000,245 | |
| 11 | Maryland | $929,946 | |
| 12 | Mississippi | $796,614 | |
| 13 | Nebraska | $517,277 | |
| 14 | New Jersey | $486,811 | |
| 15 | Connecticut | $338,947 | |
| 16 | Georgia | $331,164 | |
| 17 | Guam | $300,312 | |
| 18 | Indiana | $282,039 | |
| 19 | Arizona | $252,987 | |
| 20 | Wisconsin | $249,849 | |
| 21 | Missouri | $229,755 | |
| 22 | Kentucky | $209,973 | |
| 23 | Massachusetts | $180,523 | |
| 24 | Louisiana | $151,549 | |
| 25 | Delaware | $126,490 | |
| 26 | District of Columbia | $107,232 | |
| 27 | Washington | $103,466 | |
| 28 | South Carolina | $97,097 | |
| 29 | West Virginia | $75,450 | |
| 30 | Minnesota | $58,487 | |
| 31 | Arkansas | $57,878 | |
| 32 | Michigan | $57,226 | |
| 33 | Colorado | $52,617 | |
| 34 | Alabama | $43,000 | |
| 35 | South Dakota | $38,980 | |
| 36 | North Carolina | $36,605 | |
| 37 | Utah | $20,307 | |
| 38 | Oklahoma | $19,050 | |
| 39 | New Mexico | $13,993 | |
| 40 | Kansas | $4,800 | |
| 41 | Nevada | $1,011 | |
| 42 | New Hampshire | $670 |
Show all 42
Shares are of everything obligated under PSC 4510 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 38 more
Latest 48 of 624 listed here. See the rest on GovTribe.
Definition
Includes: Bathtubs; Commodes; Lavatories; Shower Cabinets; Sinks; Water Closets; Accessories and Component Parts, such as Dispensers, Faucets, Holders, Racks, Shower Heads, Flush Valves and Stop Valves.
Excludes: Fittings and Specialties for Hose, Pipe and Tube (FSC 4730).
Quick answers
What is PSC 4510?
PSC 4510 is Plumbing Fixtures and Accessories, a product code in PSC 45, Plumbing, Heating, Waste Disposal.
How much do federal agencies spend under PSC 4510?
Federal contracts under PSC 4510 obligated $25,947,199 in fiscal year 2025 and $105,593,413 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC 4510?
The contractors with the most obligated under PSC 4510 in fiscal years 2026 and 2027 are S & K Aerospace, LLC ($7,374,444); W S Darley & Co ($3,296,480); and Evac North America Inc. ($2,999,259).
Which agencies buy the most under PSC 4510?
The agencies that obligated the most under PSC 4510 in fiscal years 2026 and 2027 are Defense Logistics Agency ($18,750,435), Air Force ($7,894,243) and Department of Justice ($3,321,112).
Which NAICS codes are used with PSC 4510?
The NAICS codes with the most obligated under PSC 4510 in fiscal years 2026 and 2027 are 332913 Plumbing Fixture Fitting and Trim Manufacturing, 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing and 326191 Plastics Plumbing Fixture Manufacturing.
Where is the work under PSC 4510 performed?
By place of performance, the states with the most contract obligations under PSC 4510 over the last 12 months are Montana ($7,487,158), Illinois ($6,555,105) and Tennessee ($2,328,218).
What is the latest contract opportunity under PSC 4510?
The latest contract opportunity under PSC 4510 is Transportable Temporary Housing Unit (TTHU) Retro Fit Shower and Accessories Installation Kits, solicitation from FEMA Community Survivor Assistance Section, posted October 22, 2026.
On GovTribe
See everything under PSC 4510
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
- Contacts who buy under this code
- Ask GovTribe AI about this code