# NSN 4730-01-589-6926: Adapter, Overload Relay

NSN 4730-01-589-6926 (also written 4730015896926; NIIN 01-589-6926) is an adapter, overload relay in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4730-01-589-6926 (4730015896926)
- NIIN: 01-589-6926 (015896926)
- Item name: ADAPTER,OVERLOAD RELAY
- Federal Supply Class: [FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings](https://nsnexplorer.com/fsc/4730/)
- Federal Supply Group: [FSG 47](https://nsnexplorer.com/group/47/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 4

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | PLASTIC AND NICKEL AND IRON |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| CEP7-EPB | 1LHV7 | SPRECHER AND SCHUH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CEP7-EPB | 2X175 | SPRECHER AND SCHUH INC S AND S CONTROL DIV | [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=4730015896926&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730015896926
- 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/4730-01-589-6926/
JSON: https://nsnexplorer.com/api/nsn/4730-01-589-6926.json