Acquisition method (AMC)
1
FSC 5925 × CIRCUIT BREAKER
CIRCUIT BREAKER
5925-01-556-1392 FSC 5925
NSN 5925-01-556-1392 (also written 5925015561392; NIIN 01-556-1392) is a circuit breaker in Federal Supply Class 5925, Circuit Breakers. 4 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7M5-27-T-2160 | 39 | Closes in 9d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
Q
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. 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 LENGTH ADAQ | INCHES NOMINAL 2.490 |
| BODY WIDTH ADAT | INCHES NOMINAL 1.859 |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH AEBP | INCHES NOMINAL 1.940 |
| DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH AEHA | INCHES NOMINAL 0.750 |
| END ITEM IDENTIFICATION AGAV | MK134 MOD 0 AND MK135 MOD 0, CG52T58, CABINET, CONVERSION EQPT; MK142,144,143,138,140,137,141 MOD 0, CG52T58, CABINET PROCESSOR; AN/UYQ-70-(V) ADV DISPLAY SYS N/A FOR COSAL USE |
| BOSS HEIGHT AJEC | INCHES NOMINAL 0.140 |
| POLE QUANTITY AKPX | 2 |
| MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE CPLM | ALL LOCATIONS AMPERES AC 5.0 |
| OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS CPRF | ALL LOCATIONS AC 277.0 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | MAGNETIC CIRCUIT PROTECTOR |
| PRECIOUS MATERIAL PRMT | GOLD |
| SUPPLEMENTARY FEATURES SUPP | ONE HANDLE PER POLE; INTERNAL CONFIGURATION IS SERIES W/AUXILARY SWITCH WITH GOLD CONTACTS WITH 0.110 QUICK CONNECT |
| BODY STYLE AAQL | — |
| BODY HEIGHT ADAU | INCHES NOMINAL 1.530 |
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 |
|---|---|---|
| 79C0697-00 | 90536 | LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN |
| B1178 | 90536 | LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN |
| IULHK11-1REG4-62F-5.0-C-01 | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC |
| IULHK11-1REG4-62F-5.0-C-01-Q70 | 81541 | SENSATA TECHNOLOGIES MARYLAND, INC |
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
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M5-27-T-2160 | Nov 6, 2026 | Nov 16, 2026 | 39 | Open | View at DIBBS → |
| SPE7M1-26-U-5443 | Aug 19, 2026 | Sep 8, 2026 | 55 | Cancelled | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CIRCUIT BREAKER." nsnexplorer.com, https://nsnexplorer.com/nsn/5925-01-556-1392/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5925-01-556-1392/