PSC 4820: Valves, Nonpowered
4820 is the product and service code (PSC) federal agencies use for valves, nonpowered, in the valves group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 110
- Spending, FY2026
- $507.8 million
- Share to small businesses
- 61%
Open contracts with PSC 4820, due soonest
- VALVE, GLOBE
✦ NAVSUP Weapon Systems Support (Mechanicsburg, Navy) wants quotes for a half-inch socket weld globe (stop) valve built to NAVSHIPS drawing 803-2177525 for a crucial shipboard…
Due in 4 daysOct 13, 2026
- PARTS KIT,BALL VALV
✦ NAVSUP Weapon Systems Support (Mechanicsburg) is buying a parts kit for a 1/2 inch ball valve (one ball and two mating seats) for a crucial shipboard system.
Due in 4 daysOct 13, 2026
- VALVE,GLOBE
✦ NAVSUP Weapon Systems Support (Mechanicsburg) wants a 1-inch in-line stop check valve built to NAVSHIPS drawing 2177934 for a crucial shipboard system.
Due in 5 daysOct 14, 2026
- VALVE ASSEMBLY,MANI
✦ NAVSUP Weapon Systems Support (Mechanicsburg) is soliciting the refurbishment of a VACCO manifold valve assembly (drawing S1E10033) used in a crucial shipboard system.
Due in 5 daysOct 14, 2026
- VALVE,GATE
✦ DLA Aviation (Philadelphia) has a solicitation for a gate valve under emergency acquisition flexibilities.
Due in 5 daysOct 14, 2026
- DISK,VALVE
✦ The Navy (NAVSUP Weapon Systems Support, Mechanicsburg) is soliciting a valve poppet (valve disk) built to a Marotta Scientific Controls drawing for a crucial shipboard system.
Due in 5 daysOct 14, 2026
Where 4820 sits in the PSC Manual
- Category: Product
- Group 48: Valves
- Code 4820: Valves, Nonpowered
NAICS codes used with PSC 4820
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with 4820 most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 332911 | Industrial Valve Manufacturing | $626.3 million |
| 332919 | Other Metal Valve and Pipe Fitting Manufacturing | $248.9 million |
| 334412 | Bare Printed Circuit Board Manufacturing | $161.5 million |
| 332912 | Fluid Power Valve and Hose Fitting Manufacturing | $93.7 million |
| 336413 | Other Aircraft Parts and Auxiliary Equipment Manufacturing | $91.7 million |
| 336310 | Motor Vehicle Gasoline Engine and Engine Parts Manufacturing | $44.6 million |
| 336412 | Aircraft Engine and Engine Parts Manufacturing | On 1 open |
Who buys under PSC 4820
Agencies with the most contract dollars under 4820 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Defense Logistics Agency | $1.1 billion |
| Department of the Navy | $319.4 million |
| U.S. Coast Guard | $11.9 million |
| Department of the Air Force | $10.8 million |
| National Aeronautics and Space Administration | $2.7 million |
| Department of the Army | $1.2 million |
| Department of Veterans Affairs | $918,810 |
| Bureau of Reclamation | $487,098 |
Federal spending under PSC 4820 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $420 million |
| FY2025 | $492.6 million |
| FY2026 | $507.8 million |
| FY2027 (so far) | $0 |
Who wins PSC 4820 contracts
| Company | Obligated, last 3 years |
|---|---|
| Leslie Controls, Inc. | $80.2 million |
| Fairwinds Technologies LLC | $76.2 million |
| Sargent Aerospace & Defense, LLC | $64.4 million |
| Supplycore LLC | $58.5 million |
| Marotta Controls Inc | $43.5 million |
| Vacco Industries | $40.3 million |
| Transaero, Inc. | $36.6 million |
| Asrc Federal Facilities Logistics, LLC | $31.9 million |
| Milwaukee Valve Company, LLC | $30.5 million |
| Ja Moody LLC | $28.6 million |
Related PSC codes
- 4810 Valves, Powered
Frequently asked questions
What is PSC 4820?
4820 is the product code in the federal Product and Service Code (PSC) Manual for valves, nonpowered, under 48 (Valves). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC 4820?
Most federal contract dollars under PSC 4820 go with NAICS 332911 (Industrial Valve Manufacturing), according to USAspending.gov. The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC 4820?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 110 open notices use PSC 4820 right now. FedReady can match new ones to your business and email you, free.