# NSN 5999-01-506-5731: Contact Assembly, Electrical

NSN 5999-01-506-5731 (also written 5999015065731; NIIN 01-506-5731) is a contact assembly, electrical in Federal Supply Class 5999, Miscellaneous Electrical and Electronic Components. 5 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5999-01-506-5731 (5999015065731)
- NIIN: 01-506-5731 (015065731)
- Item name: CONTACT ASSEMBLY,ELECTRICAL
- Federal Supply Class: [FSC 5999 Miscellaneous Electrical and Electronic Components](https://nsnexplorer.com/fsc/5999/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ALXF | STRUCTURAL DESIGN | NONPILE-UP |
| FEAT | SPECIAL FEATURES | SUBMITTED NAME;CONTACT BLOCK, 2XNC |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 593-7556872 REV F PC NO 33 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| GS00002767 | U1758 | GE POWER CONVERSION UK LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P9B02VN | 24446 | GENERAL ELECTRIC COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P9B02VN | 60969 | GENERAL ELECTRIC CO ELECTRICAL DISTRIBUTION AND CONTROL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P9B02VN | A3121 | FINCANTIERI S.P.A. DIV DIREZIONE NAVI MILITARI | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-02 | [SPE7M526V6493](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999015065731) | CONTACT ASSEMBLY, EL | — | $1,033.23 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5999015065731&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999015065731
- 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/5999-01-506-5731/
JSON: https://nsnexplorer.com/api/nsn/5999-01-506-5731.json