The Washer,flat, cataloged under National Stock Number 5310-01-241-7499, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Robert Bosch Llc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Robert Bosch Llc (CAGE 53867); Deutz Corporation (CAGE 62445); Wartsila Canada Inc (CAGE 36719) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-241-7499 |
| Primary Part Number | 1420101030 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Robert Bosch Llc |
| 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 |
|---|---|
| 1420101030 PRIMARY | Robert Bosch Llc (USA) |
| 128-8486 | Deutz Corporation (USA) |
| 128 8486 | Wartsila Canada Inc (CAN) |
| Reference | Meaning |
|---|---|
| 3.0215.00.0.0029 | 5/9 Secondary reference Mwm-Murphy Diesel Co |
NSN 5310-01-241-7499 is a Washer,flat, manufactured by Robert Bosch Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-241-7499 has 3 manufacturer part numbers on file: 1420101030 (Robert Bosch Llc), 128-8486 (Deutz Corporation), 128 8486 (Wartsila Canada 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.