PSC 4220: Marine Lifesaving and Diving Equipment
4220 is the product and service code (PSC) federal agencies use for marine lifesaving and diving equipment, in the fire/rescue/safety; enviro protect 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
- 1
Open contracts with PSC 4220, due soonest
- Survival Vest Improvement System
✦ Naval Air Warfare Center Aircraft Division (Patuxent River, MD) is doing market research to find manufacturers for a Survival Vest Improvement System: a new survival vest (VIPER)…
Due in 12 daysOct 22, 2026
Where 4220 sits in the PSC Manual
- Category: Product
- Group 42: Fire/Rescue/Safety; Enviro Protect
- Code 4220: Marine Lifesaving and Diving Equipment
NAICS codes used with PSC 4220
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with 4220 most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 332510 | Hardware Manufacturing | On 1 open |
Related PSC codes
- 4210 Fire Fighting Equipment
- 4230 Decontaminating and Impregnating Equipment
- 4235 Hazardous Material Spill Containment and Clean – Up Equipment and Material
- 4240 Safety and Rescue Equipment
- 4250 Recycling and Reclamation Equipment
Frequently asked questions
What is PSC 4220?
4220 is the product code in the federal Product and Service Code (PSC) Manual for marine lifesaving and diving equipment, under 42 (Fire/Rescue/Safety; Enviro Protect). 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 4220?
Most federal contract dollars under PSC 4220 go with NAICS 332510 (Hardware 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 4220?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 1 open notices use PSC 4220 right now. FedReady can match new ones to your business and email you, free.