The Washer,spring Tension, cataloged under National Stock Number 5310-01-256-5239, 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 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Daimler Truck North America Llc (CAGE 64678); Din Deutsches Institut Fur Normung Ev (CAGE D8286); Mercedes-Benz Ag (CAGE CN7Z7); Penske Australia Pty Ltd (CAGE ZV158); Bae Systems Hagglunds Aktiebolag (CAGE AC90N) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-256-5239 |
| Primary Part Number | 000137008203 |
| Item Name | Washer,spring Tension |
| 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 |
|---|---|
| 000137008203 PRIMARY | Daimler Truck North America Llc (USA) |
| 000137008203 | Din Deutsches Institut Fur Normung Ev (DEU) |
| DIN137-A8-FST | Mercedes-Benz Ag (DEU) |
| 000137008203 | Penske Australia Pty Ltd (AUS) |
| 21542045-165 | Bae Systems Hagglunds Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 000137008203 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| DIN137-A8-FST | 5/9 Secondary reference Daimler Ag |
| 21542045-165 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
NSN 5310-01-256-5239 is a Washer,spring Tension, manufactured by Daimler Truck North America Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-256-5239 has 5 manufacturer part numbers on file: 000137008203 (Daimler Truck North America Llc), 000137008203 (Din Deutsches Institut Fur Normung Ev), DIN137-A8-FST (Mercedes-Benz Ag), 000137008203 (Penske Australia Pty Ltd), 21542045-165 (Bae Systems Hagglunds Aktiebolag).
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.