The Washer,lock, cataloged under National Stock Number 5310-01-249-4209, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Daimler Truck North America Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Washer,lock |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Daimler Truck North America Llc (CAGE 64678); Mercedes-Benz Ag (CAGE CN7Z7) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-249-4209 |
| Primary Part Number | N912204-010102 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Daimler Truck North America Llc |
| 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 |
|---|---|
| N912204-010102 PRIMARY | Daimler Truck North America Llc (USA) |
| 000127010205 | Mercedes-Benz Ag (DEU) |
| Reference | Meaning |
|---|---|
| B10 DIN 127 | 5/1 Secondary reference Din Deutsches Institut Fur Normung Ev |
| 000127010205 | 5/9 Secondary reference Daimler Truck North America Llc |
| 000127010205 | 5/9 Secondary reference Daimler Ag |
NSN 5310-01-249-4209 is a Washer,lock, manufactured by Daimler Truck North America Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-249-4209 has 2 manufacturer part numbers on file: N912204-010102 (Daimler Truck North America Llc), 000127010205 (Mercedes-Benz Ag).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-264-9410. Verify interchangeability with system specifications before substitution.
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.