PSC H310: Inspection – Weapons
H310 is the product and service code (PSC) federal agencies use for inspection – weapons, in the inspection services 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
- 0
- Spending, FY2026
- $93,989
- Share to small businesses
- 0%
Where H310 sits in the PSC Manual
- Category: Service
- Group H: Quality Control, Test, Inspection
- Group H3: Inspection Services
- Code H310: Inspection – Weapons
NAICS codes used with PSC H310
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with H310 most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 541990 | All Other Professional, Scientific, and Technical Services | $562,380 |
| 325920 | Explosives Manufacturing | $92,411 |
| 811310 | Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | $1,578 |
Who buys under PSC H310
Agencies with the most contract dollars under H310 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Department of the Army | $562,380 |
| Department of the Navy | $93,989 |
Federal spending under PSC H310 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $562,380 |
| FY2025 | $0 |
| FY2026 | $93,989 |
| FY2027 (so far) | $0 |
Who wins PSC H310 contracts
| Company | Obligated, last 3 years |
|---|---|
| Team Industrial Services, Inc. | $562,380 |
| American Ordnance LLC | $92,411 |
| Techmetals, Inc. | $1,578 |
Related PSC codes
- H311 Inspection – Nuclear Ordnance
- H312 Inspection – Fire Control Equipment
- H313 Inspection – Ammunition and Explosives
- H314 Inspection – Guided Missiles
- H315 Inspection – Aircraft and Airframe Structural Components
- H316 Inspection – Aircraft Components and Accessories
- H317 Inspection – Aircraft Launching, Landing, and Ground Handling Equipment
- H318 Inspection – Space Vehicles
- H319 Inspection – Ships, Small Craft, Pontoons, and Floating Docks
- H320 Inspection – Ship and Marine Equipment
Frequently asked questions
What is PSC H310?
H310 is the service code in the federal Product and Service Code (PSC) Manual for inspection – weapons, under H (Quality Control, Test, Inspection) and H3 (Inspection Services). 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 H310?
Most federal contract dollars under PSC H310 go with NAICS 541990 (All Other Professional, Scientific, and Technical Services), 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 H310?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. FedReady can match new ones to your business and email you, free.