# NSN 5999-00-420-3421: Contact, Electrical

NSN 5999-00-420-3421 (also written 5999004203421; NIIN 00-420-3421) is a contact, electrical in Federal Supply Class 5999, Miscellaneous Electrical and Electronic Components. 3 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5999-00-420-3421 (5999004203421)
- NIIN: 00-420-3421 (004203421)
- Item name: CONTACT,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 2026-11-01)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| SFTT | SURFACE TREATMENT | CONTACT GOLD |
| AFQJ | CABLE ENTRANCE DIAMETER | INCHES NOMINAL 0.049 |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 0.078 |
| PRMT | PRECIOUS MATERIAL | GOLD |
| SFTT | SURFACE TREATMENT | BODY GOLD |
| AAPC | IDENTIFICATION CODE COLOR | LOCATION NOT OTHERWISE SPECIFIED BLUE AND RED |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 0.928 |
| PMLC | PRECIOUS MATERIAL AND LOCATION | SILVER EXTERNAL SURFACES |
| AKRP | PIN ACCOMMODATION LENGTH | INCHES NOMINAL 0.250 |
| STYL | STYLE DESIGNATOR | — |
| TTQY | TERMINAL TYPE AND QUANTITY | END OPPOSITE CONTACT CRIMP 1 |
| PMWT | PRECIOUS MATERIAL AND WEIGHT | GOLD GRAINS, TROY 0.005 |
| MATT | MATERIAL | BODY COPPER |
| ABVV | PIN DIAMETER | INCHES NOMINAL 0.062 |
| AKRS | PIN LENGTH | INCHES NOMINAL 0.632 |
| AXGY | MOUNTING METHOD | FORCE FIT |
| MATT | MATERIAL | CONTACT COPPER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 030-3196-017 | 71468 | ITT CANNON LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| S2052-1620 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| S2052-1620 | 71468 | ITT CANNON LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M2-27-T-0582 | 126 | 2026-11-09 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5999004203421&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5999004203421&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999004203421
- 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/5999-00-420-3421/
JSON: https://nsnexplorer.com/api/nsn/5999-00-420-3421.json