Acquisition method (AMC)
3
FSC 5925 × CIRCUIT BREAKER
CIRCUIT BREAKER
5925-01-589-4819 FSC 5925
NSN 5925-01-589-4819 (also written 5925015894819; NIIN 01-589-4819) is a circuit breaker in Federal Supply Class 5925, Circuit Breakers. 5 manufacturer part numbers from 3 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 |
|---|---|
| OVERALL LENGTH ABHP | MILLIMETERS NOMINAL 87.3 |
| OVERALL HEIGHT ABKW | MILLIMETERS NOMINAL 43.8 |
| OVERALL WIDTH ABMK | MILLIMETERS NOMINAL 59.0 |
| UNTHREADED MOUNTING HOLE DIAMETER AEBV | MILLIMETERS NOMINAL 5.5 |
| END ITEM IDENTIFICATION AGAV | 6115-01-561-7634 GENERATOR SET, DIESEL ENGINE |
| POLE QUANTITY AKPX | 1 |
| MOUNTING FACILITY TYPE AND QUANTITY AXHR | UNTHREADED HOLE(S) 3 |
| RESET METHOD CPRQ | MANUAL |
| SWITCH CURRENT RATING AND TYPE IN AMPS CSSX | AC 80.0 |
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 |
|---|---|---|
| 04-20970 | 44940 | CUMMINS POWER GENERATION INC. |
| 04-20970-8 | 44940 | CUMMINS POWER GENERATION INC. |
| 10507412 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 187080F-03-1 | 1UW16 | COOPER BUSSMANN |
| A028X111 | 44940 | CUMMINS POWER GENERATION 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
$4,605.2632
Purchases
2
Total spend
$353,253
Sep 24, 2026
Last purchased
4 · 4.0/yr
Purchase records
$706,507
Total demand
$4,605.2632
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | 76 | $4,605.2632 | $350,000 | MARINE AIR SUPPLY CO., INC. DBA MARINE AIR SUPPLY CO INC (2B195) | Unknown | Source ↗ |
| Sep 2, 2026 | 77 | $42.25 | $3,253 | MARINE AIR SUPPLY CO., INC. DBA MARINE AIR SUPPLY CO INC (2B195) | Unknown | Source ↗ |
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 2, 2026 | SPE7M526V6693 ↗ | MARINE AIR SUPPLY CO., INC. DBA MARINE AIR SUPPLY CO INC | — | $3,253 |
| Sep 24, 2026 | SPE7M426D60RD ↗ | MARINE AIR SUPPLY CO., INC. DBA MARINE AIR SUPPLY CO INC | — | $350,000 |
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.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 31 days from posting to award. Most of that came after quotes closed.
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
MARINE AIR SUPPLY CO., INC. DBA MARINE AIR SUPPLY CO INC
last award Sep 2026
COOPER BUSSMANN
no award yet
no awards on record
Listed source CUMMINS POWER GENERATION INC.
no award yet
no awards on record
Listed source NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source MARINE AIR SUPPLY CO., INC. DBA MARINE AIR SUPPLY CO INC won 2 of the last 2 awards. MARINE AIR SUPPLY CO., INC. DBA MARINE AIR SUPPLY CO INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-26-U-5449 | Aug 19, 2026 | Sep 2, 2026 | 76 | Expired | View at DIBBS → |
| SPE7M5-26-T-382S | Aug 7, 2026 | Aug 17, 2026 | 77 | 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: 2026-10-25.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CIRCUIT BREAKER." nsnexplorer.com, https://nsnexplorer.com/nsn/5925-01-589-4819/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5925-01-589-4819/