The Washer,flat, cataloged under National Stock Number 5310-01-603-4876, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Iowa Mold Tooling Co Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Oshkosh Defense Llc (CAGE 75Q65); Iowa Mold Tooling Co Inc (CAGE 54209) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-603-4876 |
| Primary Part Number | 72063256 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Iowa Mold Tooling Co 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 5310-01-603-4876 is a Washer,flat, manufactured by Iowa Mold Tooling Co Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-603-4876 has 2 manufacturer part numbers on file: 24KP285 (Oshkosh Defense Llc), 72063256 (Iowa Mold Tooling Co 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.