# NSN 5310-00-136-2674: Washer, Finishing

NSN 5310-00-136-2674 (also written 5310001362674; NIIN 00-136-2674) is a washer, finishing in Federal Supply Class 5310, Nuts and Washers. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5310-00-136-2674 (5310001362674)
- NIIN: 00-136-2674 (001362674)
- Item name: WASHER,FINISHING
- 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 2026-10-28)
- Acquisition method code: 2

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAUB | HOLE DIAMETER | INCHES MINIMUM 0.261 AND INCHES MAXIMUM 0.281 |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 0.657 AND INCHES MAXIMUM 0.717 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 0.160 |
| ABMD | RECESS DIAMETER | INCHES MINIMUM 0.507 AND INCHES MAXIMUM 0.517 |
| ABPX | MATERIAL THICKNESS | INCHES NOMINAL 0.016 |
| CSTM | RECESS ANGLE | DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 101.0 |
| HEAT | HEAT TREATMENT | AS FABRICATED |
| MATT | MATERIAL | OVERALL STEEL COMP 321 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-6721 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12K415-9 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE4A626PAV22](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310001362674) | WASHER, FINISHING | FDH DEFENSE AFTERMARKET, LLC | $3,132.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310001362674&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310001362674
- 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/5310-00-136-2674/
JSON: https://nsnexplorer.com/api/nsn/5310-00-136-2674.json