The Washer,flat, cataloged under National Stock Number 5310-01-165-4740, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hagglunds Vehicle Gmbh. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Hagglunds Vehicle Gmbh (CAGE C8716) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-165-4740 |
| Primary Part Number | 2151 2022-191 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hagglunds Vehicle Gmbh |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2151 2022-191 | Hagglunds Vehicle Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 21512022-191 | 5/9 Secondary reference U.s. Defense Services, Inc. Dba Usds |
| 10329022 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 2151 2022-191 | 3/9 Design control — primary reference Bae Systems Hagglunds Ab |
| 90720-991 | 5/9 Secondary reference U.s. Defense Services, Inc. Dba Usds |
NSN 5310-01-165-4740 is a Washer,flat, manufactured by Hagglunds Vehicle Gmbh, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-165-4740 has 1 manufacturer part number on file: 2151 2022-191 (Hagglunds Vehicle Gmbh).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.