# NSN 5310-01-354-0228: Washer, Key

NSN 5310-01-354-0228 (also written 5310013540228; NIIN 01-354-0228) is a washer, key 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: 5310-01-354-0228 (5310013540228)
- NIIN: 01-354-0228 (013540228)
- Item name: WASHER,KEY
- 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 |
| --- | --- | --- |
| AAUB | HOLE DIAMETER | INCHES NOMINAL 0.906 |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 1.140 |
| ABKX | EXTERNAL STRAIGHT KEY LENGTH | INCHES NOMINAL 0.430 |
| ABLA | PEENING KEY LENGTH | INCHES NOMINAL 0.790 |
| ABLC | EXTERNAL STRAIGHT KEY WIDTH | INCHES NOMINAL 0.250 |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | INCHES NOMINAL 2.460 |
| ABMQ | EXTERNAL KEY QUANTITY | 8 |
| ABPX | MATERIAL THICKNESS | INCHES NOMINAL 0.032 |
| MATT | MATERIAL | OVERALL STEEL COMP 304 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-S-766 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 803-5959306-1XX-020 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-11 | $88.00 | 57 | BRIGHT LIGHTS USA, INC DBA BLUSA DEFENSE MANUFACTURING | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310013540228) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-11 | [SPE4A626V303X](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310013540228) | WASHER, KEY | BRIGHT LIGHTS USA, INC DBA BLUSA DEFENSE MANUFACTURING | $5,016.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310013540228&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310013540228
- 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/5310-01-354-0228/
JSON: https://nsnexplorer.com/api/nsn/5310-01-354-0228.json