# NSN 5310-01-562-2963: Washer, Flat

NSN 5310-01-562-2963 (also written 5310015622963; NIIN 01-562-2963) 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: 5310-01-562-2963 (5310015622963)
- NIIN: 01-562-2963 (015622963)
- 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 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 |
| --- | --- | --- |
| ABNM | THICKNESS | INCHES NOMINAL 0.160 |
| ABMX | CENTER HOLE SHAPE STYLE | — |
| ABMW | PERIPHERAL SHAPE STYLE | — |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AAUB | HOLE DIAMETER | INCHES MINIMUM 0.255 AND INCHES MAXIMUM 0.275 |
| FEAT | SPECIAL FEATURES | ITEM HAS THR PRIMER OPTION PER MIL-PRF-85582,TY I,CL 1A OR 1B; ALL FOUR CORNERS HAVE RADIUS 0.060 INCH |
| MATT | MATERIAL | OVERALL STEEL CORROSION RESISTING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5059 OR ASSN STD SINGLE MATERIAL RESPONSE A-S 5510 OR ASSN STD 1ST MATERIAL RESPONSE A-S 5512 |
| AGAV | END ITEM IDENTIFICATION | NAVY CODE LLJXGZ502 AND LLJXGZ652 |
| ASDB | WIDTH ACROSS FLATS | INCHES MINIMUM 0.510 AND INCHES MAXIMUM 0.570 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER,RADIUS |
| SFTT | SURFACE TREATMENT | OVERALL PASSIVATE |
| SUPP | SUPPLEMENTARY FEATURES | ONE SECTION WIDTH IS RADIUS AT 0.160 INCH |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| NAS1401-4C5G | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-06 | $62.77 | 70 | A WILEY & ASSOCIATES INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015622963) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-06 | [SPE4A627P1371](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015622963) | WASHER, FLAT | A WILEY & ASSOCIATES INC | $4,393.90 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310015622963&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310015622963
- 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/5310-01-562-2963/
JSON: https://nsnexplorer.com/api/nsn/5310-01-562-2963.json