The Washer,flat, cataloged under National Stock Number 5310-01-360-1034, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 6 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Navantia Sa Sme. Div Navantia Hq (CAGE 0141B); Amz Alabama Inc. (CAGE 076M6); Navantia - Propulsion Y Energia Motores - Cartagena (CAGE 409BB); Usco Spa (CAGE AG966); Caterpillar Inc Div Caterpillar Defense (CAGE 11083) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-360-1034 |
| Primary Part Number | 8T-3282 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| 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 |
|---|---|
| 8T-3282 | Navantia Sa Sme. Div Navantia Hq (ESP) |
| 8T3282 | Amz Alabama Inc. (USA) |
| 8T-3282 | Navantia - Propulsion Y Energia Motores - Cartagena (ESP) |
| 8T3282 | Usco Spa (ITA) |
| 8T-3282 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 8T3282 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| Reference | Meaning |
|---|---|
| 8HB333 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 8HB333 | 5/9 Secondary reference Oshkosh Corp |
| 8T3282 | 5/9 Secondary reference Holt Bros |
| 8T3282 | 5/9 Secondary reference Alban Tractor, Llc |
NSN 5310-01-360-1034 is a Washer,flat, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-360-1034 has 6 manufacturer part numbers on file: 8T-3282 (Navantia Sa Sme. Div Navantia Hq), 8T3282 (Amz Alabama Inc.), 8T-3282 (Navantia - Propulsion Y Energia Motores - Cartagena), 8T3282 (Usco Spa), 8T-3282 (Caterpillar Inc Div Caterpillar Defense) and 1 more.
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.