# NSN 5310-00-136-2872: Washer, Recessed

NSN 5310-00-136-2872 (also written 5310001362872; NIIN 00-136-2872) 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: 5310-00-136-2872 (5310001362872)
- NIIN: 00-136-2872 (001362872)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 2.125 |
| CRSD | TOP RECESS ANGLE | DEGREES NOMINAL 45.0 |
| STYL | STYLE DESIGNATOR | — |
| ABPX | MATERIAL THICKNESS | INCHES MINIMUM 0.180 AND INCHES MAXIMUM 0.190 |
| CSML | BOTTOM RECESS DIAMETER | INCHES MINIMUM 1.600 AND INCHES MAXIMUM 1.610 |
| MATT | MATERIAL | OVERALL STEEL |
| AAUB | HOLE DIAMETER | INCHES NOMINAL 1.535 |
| CQJW | TOP RECESS DIAMETER | INCHES MINIMUM 1.600 AND INCHES MAXIMUM 1.610 |
| CRKG | BOTTOM RECESS ANGLE | DEGREES NOMINAL 45.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 206-010-153-1 | 54878 | ROTAIR AEROSPACE CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 206-010-153-1 | 65506 | FEDERAL INDUSTRIES, INC. DBA FEDERAL INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 206-010-153-1 | 70265 | ALL POWER MANUFACTURING CO. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 206-010-153-1 | 97499 | BELL TEXTRON 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=5310001362872&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310001362872
- 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/5310-00-136-2872/
JSON: https://nsnexplorer.com/api/nsn/5310-00-136-2872.json