PSC 5945: Relays and Solenoids
5945 is the product and service code (PSC) federal agencies use for relays and solenoids, in the electrical/electronic eqpt compnts 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
- 4
Open contracts with PSC 5945, due soonest
- B-2 Relay Assembly NSN: 5945-01-442-4318FW
✦ The U.S. Air Force (AFSC at Tinker AFB, Oklahoma) wants 4 Relay Assemblies for the B-2 bomber (NSN 5945-01-442-4318FW) in a one-time spares buy.
Due in 10 daysOct 19, 2026
- RELAY,ROTARY
✦ NAVSUP Weapon Systems Support (Mechanicsburg, Navy) is requesting quotes for a rotary relay.
Due in 10 daysOct 19, 2026
- RELAY ASSEMBLY
✦ DLA Land and Maritime is doing market research (a Sources Sought, not a request for quote) to find companies that can supply relay assemblies listed by NSN (National Stock…
Due in 878 daysMar 6, 2029
Where 5945 sits in the PSC Manual
- Category: Product
- Group 59: Electrical/Electronic Eqpt Compnts
- Code 5945: Relays and Solenoids
NAICS codes used with PSC 5945
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with 5945 most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 335314 | Relay and Industrial Control Manufacturing | On 3 open |
| 336412 | Aircraft Engine and Engine Parts Manufacturing | On 1 open |
Related PSC codes
- 5905 Resistors
- 5910 Capacitors
- 5915 Filters and Networks
- 5920 Fuses, Arrestors, Absorbers, and Protectors
- 5925 Circuit Breakers
- 5930 Switches
- 5935 Connectors, Electrical
- 5940 Lugs, Terminals, and Terminal Strips
- 5950 Coils and Transformers
- 5955 Oscillators and Piezoelectric Crystals
Frequently asked questions
What is PSC 5945?
5945 is the product code in the federal Product and Service Code (PSC) Manual for relays and solenoids, under 59 (Electrical/Electronic Eqpt Compnts). 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 5945?
Most federal contract dollars under PSC 5945 go with NAICS 335314 (Relay and Industrial Control 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 5945?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 4 open notices use PSC 5945 right now. FedReady can match new ones to your business and email you, free.