The Washer,spring Tension, cataloged under National Stock Number 5310-01-185-3176, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Hagglunds Aktiebolag. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Bae Systems Hagglunds Aktiebolag (CAGE AC90N); Mercedes-Benz Ag (CAGE CN7Z7) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-185-3176 |
| Primary Part Number | 4536226-745 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Bae Systems Hagglunds Aktiebolag |
| 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 |
|---|---|
| 4536226-745 | Bae Systems Hagglunds Aktiebolag (SWE) |
| 000137004202 | Mercedes-Benz Ag (DEU) |
| Reference | Meaning |
|---|---|
| 4536226-745 | 3/9 Design control — primary reference U.s. Defense Services, Inc. Dba Usds |
| 4536226-745 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| 000137004202 | 5/9 Secondary reference Daimler Ag |
NSN 5310-01-185-3176 is a Washer,spring Tension, manufactured by Bae Systems Hagglunds Aktiebolag, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-185-3176 has 2 manufacturer part numbers on file: 4536226-745 (Bae Systems Hagglunds Aktiebolag), 000137004202 (Mercedes-Benz Ag).
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.