Acquisition method (AMC)
1
FSC 5925 × CIRCUIT BREAKER
CIRCUIT BREAKER
5925-01-166-7123 FSC 5925
NSN 5925-01-166-7123 (also written 5925011667123; NIIN 01-166-7123) is a circuit breaker in Federal Supply Class 5925, Circuit Breakers. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Sep 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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 0.145 AND INCHES MAXIMUM 0.155 |
| BODY LENGTH ADAQ | INCHES MAXIMUM 2.270 |
| BODY WIDTH ADAT | INCHES MAXIMUM 2.200 |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH AEBP | INCHES NOMINAL 1.190 |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO WIDTH AEBQ | INCHES NOMINAL 0.750 |
| SWITCH CONTACT ARRANGEMENT AEGJ | SINGLE POLE, DOUBLE THROW |
| FRAGILITY FACTOR AFJN | MODERATELY RUGGED |
| MOUNTING SURFACE TO TERMINAL END DISTANCE AJWX | INCHES NOMINAL 2.370 |
| POLE QUANTITY AKPX | 3 |
| MOUNTING FACILITY TYPE AND QUANTITY AXHR | THREADED HOLE(S) 6 |
| STORAGE TYPE BBRG | GENERAL PURPOSE WAREHOUSE |
| SPECIAL HANDLING FEATURE BBRJ | MAGNETIC |
| MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE CPLM | ALL LOCATIONS AMPERES AC 10.0 |
| OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS CPRF | ALL LOCATIONS AC 120.0 |
| MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS CPRG | ALL LOCATIONS AC 6000.0 |
| CIRCUIT PROTECTION TYPE CPRH | ALL LOCATIONS OVERCURRENT |
| TRIP RELEASE METHOD CPRJ | ALL LOCATIONS THERMAL-MAGNETIC |
| TRIP RELEASE CHARACTERISTIC CPRL | ALL LOCATIONS TIME DELAY |
| ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT CPRN | 140.0 |
| RESET METHOD CPRQ | MANUAL |
| MAIN CONTACT TRIPPING MECHANISM TYPE CPRR | TRIP FREE |
| MANUAL ACTUATOR TYPE AND QUANTITY CPRT | PUSH-PULL 1 |
| ACTUATOR FUNCTION CPRW | TRIP-RESET |
| ACTUATOR POSITION DESIGNATION CPRX | AT POLE TWO |
| AUXILIARY SWITCH FUNCTION AND QUANTITY CPRZ | ALARM 1 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.138 |
| SWITCH LOCATION AND POSITION DESIGNATION CQSM | INTERNAL AT POLE THREE |
| TRIP DELAY TIME IN SECONDS PER RATED CONTINUOUS CURRENT CQWN | ALL LOCATIONS MINIMUM AT 200 PCT 14.000 AND MAXIMUM AT 200 PCT 52.000 |
| INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED CQXF | EXPLOSION PROOF AND SHOCK RESISTANT AND DUSTTIGHT AND SAND RESISTANT AND CORROSION RESISTANT |
| TRIP RELEASE AMBIENT TEMP RATING CRCF | ALL LOCATIONS CELSIUS NOMINAL 25.0 |
| SWITCH TERMINAL TYPE CRTK | TAB, SOLDER LUG |
| FREQUENCY IN HERTZ FREQ | 400.0 |
| MATERIAL MATT | CASE PLASTIC |
| THREAD SERIES DESIGNATOR THSD | UNIFIED NATIONAL COARSE (UNC) |
| TERMINAL TYPE AND QUANTITY TTQY | TAB W/SCREW 6 |
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 |
|---|---|---|
| 5189636-004 | 15090 | RAYTHEON COMPANY |
| 5189636-004 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 5189636-004 | 82647 | SENSATA TECHNOLOGIES, INC. DIV SENSATA ATTLEBORO |
| 5925PL1324565 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 6752-322-10 | 82647 | SENSATA TECHNOLOGIES, INC. DIV SENSATA ATTLEBORO |
| BSL-5189636-004 | K0577 | BRITISH SAROZAL LTD |
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
—
Sep 28, 2026
Last purchased
1 · 1.0/yr
Purchase records
$55,443
Total demand
$55,443
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 |
|---|---|---|---|---|
| Sep 28, 2026 | SPE7M526P5279 ↗ | PEERLESS ELECTRONICS INC. DBA PEERLESS ELECTRONICS INC | — | $55,443 |
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
PEERLESS ELECTRONICS INC. DBA PEERLESS ELECTRONICS INC
last award Sep 2026
BRITISH SAROZAL LTD
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source RAYTHEON COMPANY
no award yet
no awards on record
Listed source SENSATA TECHNOLOGIES, INC. DIV SENSATA ATTLEBORO
no award yet
no awards on record
Listed source PEERLESS ELECTRONICS INC. DBA PEERLESS ELECTRONICS INC won the only award on record. PEERLESS ELECTRONICS INC. DBA PEERLESS ELECTRONICS INC 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-29.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CIRCUIT BREAKER." nsnexplorer.com, https://nsnexplorer.com/nsn/5925-01-166-7123/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5925-01-166-7123/