The Washer,spring Tension, cataloged under National Stock Number 5310-01-648-8024, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Federal Equipment Co. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Federal Equipment Co (CAGE 60587); Mcmaster-Carr Supply Co (CAGE 07BY4) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-648-8024 |
| Primary Part Number | 7A70048 REV H FIND NO 38 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Federal Equipment Co |
| 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 |
|---|---|
| 7A70048 REV H FIND NO 38 PRIMARY | Federal Equipment Co (USA) |
| 9713K456 | Mcmaster-Carr Supply Co (USA) |
| 7A70049 REV H FIND NO 38 PRIMARY | Federal Equipment Co (USA) |
NSN 5310-01-648-8024 is a Washer,spring Tension, manufactured by Federal Equipment Co, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-648-8024 has 3 manufacturer part numbers on file: 7A70048 REV H FIND NO 38 (Federal Equipment Co), 9713K456 (Mcmaster-Carr Supply Co), 7A70049 REV H FIND NO 38 (Federal Equipment Co).
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.