# NSN 5310-01-650-4952: Washer, Flat

NSN 5310-01-650-4952 (also written 5310016504952; NIIN 01-650-4952) 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 Sep 2026.

## Identification

- NSN: 5310-01-650-4952 (5310016504952)
- NIIN: 01-650-4952 (016504952)
- 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 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAUB | HOLE DIAMETER | INCHES NOMINAL 0.500 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | ZINC PLATED SHIM |
| SFTT | SURFACE TREATMENT | OVERALL ZINC |
| AGAV | END ITEM IDENTIFICATION | 1740-01-632-9476 |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 0.970 |
| ABNM | THICKNESS | INCHES NOMINAL 0.020 |
| ABMX | CENTER HOLE SHAPE STYLE | — |
| ABMW | PERIPHERAL SHAPE STYLE | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| M165765 | 0XWZ3 | DEERE & COMPANY DBA DEERE JOHN CO DIV JOHN DEERE SABD & GOVERNMENT SALES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-09 | [SPE7LX22D0068/SPE7L126FAPS9](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310016504952) | WASHER, FLAT | RDO AGRICULTURE EQUIPMENT CO | $3.74 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310016504952&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310016504952
- 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/5310-01-650-4952/
JSON: https://nsnexplorer.com/api/nsn/5310-01-650-4952.json