# NSN 5310-00-297-9066: Nut, Self-Locking, Clinch

NSN 5310-00-297-9066 (also written 5310002979066; NIIN 00-297-9066) is a nut, self-locking, clinch in Federal Supply Class 5310, Nuts and Washers. 5 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5310-00-297-9066 (5310002979066)
- NIIN: 00-297-9066 (002979066)
- Item name: NUT,SELF-LOCKING,CLINCH
- Federal Supply Class: [FSC 5310 Nuts and Washers](https://nsnexplorer.com/fsc/5310/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAJD | THREAD CLASS | 3B |
| SFTT | SURFACE TREATMENT | NUT CADMIUM |
| CMLP | THREAD QUANTITY PER INCH | 40 |
| MATT | MATERIAL | OVERALL EXCEPT INSERT STEEL |
| BZRR | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| AAVL | PILOT DIAMETER | INCHES MINIMUM 0.187 AND INCHES MAXIMUM 0.191 |
| AAVM | PILOT LENGTH | INCHES MINIMUM 0.129 AND INCHES MAXIMUM 0.141 |
| ACTA | NUT STYLE | — |
| ADEA | NUT HEIGHT | INCHES MINIMUM 0.270 AND INCHES MAXIMUM 0.282 |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| MATT | MATERIAL | LOCKING INSERT PLASTIC POLYAMIDE NYLON |
| ASDB | WIDTH ACROSS FLATS | INCHES MINIMUM 0.240 AND INCHES MAXIMUM 0.260 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.112 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 22C4-40 | 72962 | HARVARD INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 22NC4-40 | 019L2 | ESNA, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 22NC4-40 | 72962 | HARVARD INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2414528 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 79004 | 73734 | FEDERAL SCREW PRODUCTS, INC. | [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=5310002979066&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310002979066
- 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/5310-00-297-9066/
JSON: https://nsnexplorer.com/api/nsn/5310-00-297-9066.json