Acquisition method (AMC)
1
FSC 5925 × CIRCUIT BREAKER
CIRCUIT BREAKER
5925-01-321-1389 FSC 5925
NSN 5925-01-321-1389 (also written 5925013211389; NIIN 01-321-1389) is a circuit breaker in Federal Supply Class 5925, Circuit Breakers. 3 manufacturer part numbers from 1 supplier are on record. It was last purchased in Aug 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| UNTHREADED MOUNTING HOLE DIAMETER AEBV | INCHES NOMINAL 0.172 |
| POLE QUANTITY AKPX | 1 |
| MOUNTING FACILITY TYPE AND QUANTITY AXHR | UNTHREADED HOLE(S) 2 |
| FEATURES PROVIDED CBBL | TRIP INDICATOR |
| MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE CPLM | SINGLE LOCATION AMPERES AC 60.0 AND AMPERES DC 60.0 |
| OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS CPRF | SINGLE LOCATION AC 115.0 AND DC 28.0 |
| MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS CPRG | SINGLE LOCATION AC 3600.0 AND DC 3600.0 |
| CIRCUIT PROTECTION TYPE CPRH | SINGLE LOCATION OVERCURRENT |
| TRIP RELEASE METHOD CPRJ | SINGLE LOCATION THERMAL |
| AUXILIARY TRIP COIL VOLTAGE TYPE AND RATING IN VOLTS CPRK | SINGLE LOCATION AC NOMINAL 115.0 AND DC NOMINAL 28.0 |
| TRIP RELEASE CHARACTERISTIC CPRL | SINGLE LOCATION TIME DELAY |
| ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT CPRN | 138.0 |
| RESET METHOD CPRQ | ELECTRIC |
| MAIN CONTACT TRIPPING MECHANISM TYPE CPRR | TRIP FREE |
| INTERNAL TRIP RELEASE CONFIGURATION CPSM | SINGLE LOCATION SERIES TRIP W/AUXILIARY LOAD TERMINAL AND REMOTE TRIP FEATURE |
| TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT CQWN | SINGLE LOCATION MINIMUM AT 200 PCT 13.000 AND MAXIMUM AT 200 PCT 60.000 AND MINIMUM AT 400 PCT 2.600 AND MAXIMUM AT 400 PCT 13.000 AND MINIMUM AT 1000 PCT 0.260 AND MAXIMUM AT 1000 PCT 1.800 |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED CQXF | DUSTPROOF AND SAND RESISTANT AND HUMIDITY RESISTANT AND CORROSION RESISTANT AND EXPLOSION RESISTANT AND MOISTURE RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT |
| TRIP RELEASE AMBIENT TEMP RATING CRCF | SINGLE LOCATION CELSIUS NOMINAL 25.0 |
| FREQUENCY IN HERTZ FREQ | 400.0 |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| M83383/02-10 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-C-83383/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-PRF-83383/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
—
Purchases
0
Total spend
—
Aug 27, 2026
Last purchased
2 · 2.0/yr
Purchase records
$10,400
Total demand
$5,200
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Aug 27, 2026 | SPE7M026P4414 ↗ | FLAME ENTERPRISES, INC. DBA FLAME ENTERPRISES INC | — | $5,200 |
| Aug 27, 2026 | SPE7M026P4414 ↗ | FLAME ENTERPRISES, INC. DBA FLAME ENTERPRISES INC | — | $5,200 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
FLAME ENTERPRISES, INC. DBA FLAME ENTERPRISES INC
last award Aug 2026
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source FLAME ENTERPRISES, INC. DBA FLAME ENTERPRISES INC won 2 of the last 2 awards. FLAME ENTERPRISES, INC. DBA FLAME ENTERPRISES INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-26-T-449J | Aug 28, 2026 | Sep 8, 2026 | 10 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CIRCUIT BREAKER." nsnexplorer.com, https://nsnexplorer.com/nsn/5925-01-321-1389/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5925-01-321-1389/