# NSN 5310-01-574-2722: Washer, Flat

NSN 5310-01-574-2722 (also written 5310015742722; NIIN 01-574-2722) is a washer, flat in Federal Supply Class 5310, Nuts and Washers. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5310-01-574-2722 (5310015742722)
- NIIN: 01-574-2722 (015742722)
- Item name: WASHER,FLAT
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABNM | THICKNESS | MILLIMETERS NOMINAL 12.0 |
| AAUB | HOLE DIAMETER | MILLIMETERS NOMINAL 13.5 |
| ADAV | OVERALL DIAMETER | MILLIMETERS NOMINAL 30.0 |
| AGAV | END ITEM IDENTIFICATION | 3805-01-560-2384 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1984778 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-22 | [SPE7LX21D0087/SPE7LX27FA64X](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015742722) | WASHER, FLAT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $8.32 |
| 2026-10-22 | [SPE7LX21D0087/SPE7LX27FA64W](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015742722) | WASHER, FLAT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $8.32 |
| 2026-10-22 | [SPE7LX21D0087/SPE7LX27FA64U](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015742722) | WASHER, FLAT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $8.32 |
| 2026-10-22 | [SPE7LX21D0087/SPE7LX27FA64T](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015742722) | WASHER, FLAT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $8.32 |
| 2026-10-21 | [SPE7LX21D0087/SPE7LX27FA53Y](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015742722) | WASHER, FLAT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.16 |
| 2026-10-21 | [SPE7LX21D0087/SPE7LX27FA53T](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015742722) | WASHER, FLAT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $8.32 |
| 2026-09-02 | [SPE7LX21D0087/SPE7LX26FB5LU](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015742722) | WASHER, FLAT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $20.80 |
| 2026-08-28 | [SPE7LX21D0087/SPE7LX26FB3NG](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015742722) | WASHER, FLAT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.03 |
| 2026-08-14 | [SPE7LX21D0087/SPE7LX26FZ04X](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015742722) | WASHER, FLAT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $8.06 |
| 2026-08-14 | [SPE7LX21D0087/SPE7LX26FZ04T](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015742722) | WASHER, FLAT | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.03 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310015742722&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015742722
- 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/5310-01-574-2722/
JSON: https://nsnexplorer.com/api/nsn/5310-01-574-2722.json