# NSN 5925-01-539-4038: Circuit Breaker Subassembly

NSN 5925-01-539-4038 (also written 5925015394038; NIIN 01-539-4038) is a circuit breaker subassembly in Federal Supply Class 5925, Circuit Breakers. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 5925-01-539-4038 (5925015394038)
- NIIN: 01-539-4038 (015394038)
- Item name: CIRCUIT BREAKER SUBASSEMBLY
- Federal Supply Class: [FSC 5925 Circuit Breakers](https://nsnexplorer.com/fsc/5925/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | HEMP, ENDURABLE POWER SYSTEM |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | MECHANICAL COUNTER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MCOUNT | 1TMY5 | EATON CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5925015394038&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5925015394038
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5925-01-539-4038/
JSON: https://nsnexplorer.com/api/nsn/5925-01-539-4038.json