The Washer,spring Tension, cataloged under National Stock Number 5310-01-627-9004, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5310-01-627-9004 |
| Primary Part Number | DMX-3-1001 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Eaton Corporation |
| Status | ACTIVE |
| Style Designator | SPLIT |
| 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 |
|---|---|
| 20525981 | Volvo Lastvagnar Aktiebolag (SWE) |
| DMX-3-1001 PRIMARY | Eaton Corporation (USA) |
| 7420525981 | Arquus (FRA) |
| Reference | Meaning |
|---|---|
| 20525981 | 5/9 Secondary reference Volvo Lastvagnar Ab - Volvo Truckcorp |
NSN 5310-01-627-9004 is a Washer,spring Tension, manufactured by Eaton Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-627-9004 has 3 manufacturer part numbers on file: 20525981 (Volvo Lastvagnar Aktiebolag), DMX-3-1001 (Eaton Corporation), 7420525981 (Arquus).
Key specifications for DMX-3-1001: Style Designator: SPLIT; Part Name Assigned by Controlling Agency: WASHER SPRING. 1 specification is documented in the U.S. Government catalog.
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.