# NSN 5310-00-245-8268: Washer, Recessed

NSN 5310-00-245-8268 (also written 5310002458268; NIIN 00-245-8268) is a washer, recessed in Federal Supply Class 5310, Nuts and Washers. 4 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5310-00-245-8268 (5310002458268)
- NIIN: 00-245-8268 (002458268)
- Item name: WASHER,RECESSED
- 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 |
| --- | --- | --- |
| CRSD | TOP RECESS ANGLE | DEGREES MINIMUM 43.0 AND DEGREES MAXIMUM 47.0 |
| AAUB | HOLE DIAMETER | INCHES MINIMUM 0.256 AND INCHES MAXIMUM 0.263 |
| SFTT | SURFACE TREATMENT | OVERALL CHROMIUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL--14538 |
| STYL | STYLE DESIGNATOR | — |
| MATT | MATERIAL | OVERALL STEEL COMP 301 |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 0.650 AND INCHES MAXIMUM 0.670 |
| CSML | BOTTOM RECESS DIAMETER | INCHES MINIMUM 0.020 AND INCHES MAXIMUM 0.030 |
| ABMD | RECESS DIAMETER | INCHES NOMINAL 0.310 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-S-766,CLASS 301,CONDITION FULL HARD |
| ABPX | MATERIAL THICKNESS | INCHES NOMINAL 0.090 |
| CQJW | TOP RECESS DIAMETER | INCHES MINIMUM 0.020 AND INCHES MAXIMUM 0.030 |
| CRKG | BOTTOM RECESS ANGLE | DEGREES MINIMUM 43.0 AND DEGREES MAXIMUM 47.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10188717 | 18876 | US ARMY AVIATION AND MISSILE COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 457-5571 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5310002458268 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5310002458268 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | [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=5310002458268&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310002458268
- 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/5310-00-245-8268/
JSON: https://nsnexplorer.com/api/nsn/5310-00-245-8268.json