# NSN 5925-01-452-3858: Adapter Kit, Breaker

NSN 5925-01-452-3858 (also written 5925014523858; NIIN 01-452-3858) is an adapter kit, breaker in Federal Supply Class 5925, Circuit Breakers. 11 manufacturer part numbers from 9 suppliers are on record. It was last purchased in Nov 2026.

## Identification

- NSN: 5925-01-452-3858 (5925014523858)
- NIIN: 01-452-3858 (014523858)
- Item name: ADAPTER KIT,BREAKER
- 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 Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | SWITCHBOARD |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | LL400 ADAPTER KIT |
| FEAT | SPECIAL FEATURES | FOR USE WHEN REPLACING LF400 CIRCUIT BREAKERS WITH LL400 CIRCUIT BREAKERS |
| PRPY | PROPRIETARY CHARACTERISTICS | NPAC |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | RETROFIT PACKAGE CONSISTING OF TWO ADAPTOR BLOCKS, SIX TERMINAL ASSEMBLIES AND ONE CLOSE OUT PLATE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 6590C82G01 | 000F6 | CUTLER-HAMMER INC WESTINGHOUSE CUTLER-HAMMER PRODUCTS DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6590C82G01 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6590C82G01 | 3B701 | WESCO DISTRIBUTION, INC. DIV COLUMBUS INDUSTRIAL AND COMMERCIAL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6590C82G01 | 79500 | WESTINGHOUSE ELECTRIC CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6590C82G01 | 81118 | EATON CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6590C82G01 | 89946 | EATON CORPORATION DBA EATON INOAC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6950C82G01 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6950C82G01 | 79500 | WESTINGHOUSE ELECTRIC CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-C-17361/10A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PL5S08-010-1 | 12339 | DRS TRAINING & CONTROL SYSTEMS, LLC DBA LEONARDO DRS TRAINING & CONTROL SYSTEMS, LLC DIV RANGE, CONTROL AND UNMANNED SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PL5S08-010-1 ITEM NO. 33 | 72654 | METRIC SYSTEMS CORP NSD DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-11-03 | $31,818.1818 | 11 | JO-KELL INC. DBA JO-KELL INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5925014523858) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-03 | [SPE7M127D60PL](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5925014523858) | ADAPTER KIT, BREAKER | JO-KELL INC. DBA JO-KELL INC | $350,000.00 |
| 2026-11-02 | [SPE7M527V0588](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5925014523858) | ADAPTER KIT, BREAKER | JO-KELL INC. DBA JO-KELL INC | $171,382.21 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5925014523858&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5925014523858
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/5925-01-452-3858/
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