The Washer,flat, cataloged under National Stock Number 5310-01-596-9571, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Polaris Industries Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Polaris Industries Inc (CAGE 1RE78) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-596-9571 |
| Primary Part Number | 3233324 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Polaris Industries Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 3233324 PRIMARY | Polaris Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 10412540 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5310-01-596-9571 is a Washer,flat, manufactured by Polaris Industries Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-596-9571 has 1 manufacturer part number on file: 3233324 (Polaris Industries Inc).
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.