Acquisition method (AMC)
1
FSC 5925 × CIRCUIT BREAKER
CIRCUIT BREAKER
5925-01-144-3137 FSC 5925
NSN 5925-01-144-3137 (also written 5925011443137; NIIN 01-144-3137) 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 Oct 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 |
|---|---|
| BODY STYLE AAQL | — |
| BUSHING LENGTH ABXD | INCHES MINIMUM 0.332 AND INCHES MAXIMUM 0.380 |
| BODY LENGTH ADAQ | INCHES MINIMUM 1.531 AND INCHES MAXIMUM 1.562 |
| BODY WIDTH ADAT | INCHES MINIMUM 0.594 AND INCHES MAXIMUM 0.625 |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH AEBP | INCHES MINIMUM 0.875 AND INCHES MAXIMUM 0.906 |
| MOUNTING SURFACE TO TERMINAL END DISTANCE AJWX | INCHES MINIMUM 1.669 AND INCHES MAXIMUM 1.700 |
| POLE QUANTITY AKPX | 1 |
| MOUNTING FACILITY TYPE AND QUANTITY AXHR | THREADED BUSHING WITH PANEL SEAL 1 |
| STORAGE TYPE BBRG | GENERAL PURPOSE WAREHOUSE |
| SPECIAL HANDLING FEATURE BBRJ | MAGNETIC |
| THREAD QUANTITY PER INCH CMLP | 32 |
| MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE CPLM | SINGLE LOCATION AMPERES AC 12.5 AND AMPERES DC 12.5 |
| OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS CPRF | SINGLE LOCATION AC 240.0 AND DC 50.0 |
| MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS CPRG | SINGLE LOCATION AC 300.0 AND DC 500.0 |
| CIRCUIT PROTECTION TYPE CPRH | SINGLE LOCATION OVERCURRENT |
| TRIP RELEASE METHOD CPRJ | SINGLE LOCATION MAGNETIC |
| TRIP RELEASE CHARACTERISTIC CPRL | SINGLE LOCATION INSTANTANEOUS |
| ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT CPRN | 135.0 |
| RESET METHOD CPRQ | MANUAL |
| MAIN CONTACT TRIPPING MECHANISM TYPE CPRR | TRIP FREE |
| MANUAL ACTUATOR TYPE AND QUANTITY CPRT | TOGGLE 1 |
| ACTUATOR FUNCTION CPRW | TRIP-RESET |
| ACTUATOR POSITION DESIGNATION CPRX | AT POLE ONE |
| INTERNAL TRIP RELEASE CONFIGURATION CPSM | SINGLE LOCATION SERIES TRIP |
| NOMINAL THREAD SIZE CQJX | INCHES 0.375 |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED CQXF | FUNGUS RESISTANT AND HERMETICALLY SEALED |
| FREQUENCY IN HERTZ FREQ | 400.0 |
| TEST DATA DOCUMENT TEST | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-C-39019 |
| THREAD SERIES DESIGNATOR THSD | UNEF |
| TERMINAL TYPE AND QUANTITY TTQY | WIRE HOOK 2 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT SPECIFICATION 81349--IL-C-39019 TO 1 |
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 |
|---|---|---|
| M39019/01-253 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-C-39019/1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-PRF-39019/1 | 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
—
Oct 21, 2026
Last purchased
1 · 1.0/yr
Purchase records
$16,166
Total demand
$16,166
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 |
|---|---|---|---|---|
| Oct 21, 2026 | SPE7M127V0803 ↗ | — | — | $16,166 |
Demand history
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
CAGE 1BRS6
last award Oct 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 CAGE 1BRS6 won the only award on record. CAGE 1BRS6 won without being a listed source.
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 23, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CIRCUIT BREAKER." nsnexplorer.com, https://nsnexplorer.com/nsn/5925-01-144-3137/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5925-01-144-3137/