The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-01-683-4215, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Polaris Sales Inc Dba Polaris Sales, Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Polaris Sales Inc Dba Polaris Sales, Inc (CAGE 3FP69); Precision Technic Defence A/s (CAGE R3558); Polaris Britain Ltd (CAGE U0XY3) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-683-4215 |
| Primary Part Number | 7547317 |
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Polaris Sales Inc Dba Polaris Sales, Inc |
| 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 |
NSN 5310-01-683-4215 is a Nut,self-Locking,extended Washer, manufactured by Polaris Sales Inc Dba Polaris Sales, Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-683-4215 has 4 manufacturer part numbers on file: 7547317 (Polaris Sales Inc Dba Polaris Sales, Inc), 7547317 (Precision Technic Defence A/s), 7547317 (Polaris Britain Ltd), 7548028 (Polaris Britain Ltd).
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.