The Washer,spring Tension, cataloged under National Stock Number 5310-01-322-0759, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Warfield Electric Co Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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,spring Tension |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Warfield Electric Co Inc (CAGE 0KRJ2) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-322-0759 |
| Primary Part Number | 6305 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Warfield Electric Co Inc |
| 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 |
|---|---|
| 6305 PRIMARY | Warfield Electric Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 441-5885 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 901245 | 5/9 Secondary reference Big Joe Mfg Co |
NSN 5310-01-322-0759 is a Washer,spring Tension, manufactured by Warfield Electric Co Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-322-0759 has 1 manufacturer part number on file: 6305 (Warfield Electric Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-374-2730. 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.