# NSN 5310-01-242-0674: Washer, Flat

NSN 5310-01-242-0674 (also written 5310012420674; NIIN 01-242-0674) 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 Aug 2026.

## Identification

- NSN: 5310-01-242-0674 (5310012420674)
- NIIN: 01-242-0674 (012420674)
- 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 Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-11-04)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AAUB | HOLE DIAMETER | INCHES MINIMUM 0.510 AND INCHES MAXIMUM 0.520 |
| ABMW | PERIPHERAL SHAPE STYLE | — |
| ABMX | CENTER HOLE SHAPE STYLE | — |
| ABNM | THICKNESS | INCHES MINIMUM 0.059 AND INCHES MAXIMUM 0.065 |
| ADAV | OVERALL DIAMETER | INCHES MINIMUM 0.905 AND INCHES MAXIMUM 0.925 |
| CQFM | HARDNESS RATING | ROCKWELL C MINIMUM 22.0 AND ROCKWELL C MAXIMUM 33.0 |
| MATT | MATERIAL | OVERALL STEEL COMP 1075 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MFR REF SINGLE MATERIAL RESPONSE JD- 1075,CAGE 75160 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| N31767 | 75160 | DEERE & CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-14 | [SPE7LX22D0068/SPE7L126FAEH0](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310012420674) | WASHER, FLAT | RDO AGRICULTURE EQUIPMENT CO | $105.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310012420674&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310012420674
- 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/5310-01-242-0674/
JSON: https://nsnexplorer.com/api/nsn/5310-01-242-0674.json