The Washer,spring Tension, cataloged under National Stock Number 5310-01-480-1353, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Moog Military Aircraft Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5310-01-480-1353 |
| Primary Part Number | 791-503-9052 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Moog Military Aircraft Llc |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 791-503-9052 PRIMARY | Moog Military Aircraft Llc (USA) |
| BS31.5-16.3-1.75CD PRIMARY | Bearing Engineers Inc Dba Motion Solutions (USA) |
| Reference | Meaning |
|---|---|
| AM321618CD | 5/9 Secondary reference Rolex Company Dba Rolex Company Div Rolex Company |
| C36519-791-503-9052 | 7/2 Vendor item drawing reference Moog Military Aircraft Llc |
| AM321618CD | C/1 Advisory reference — outside the item-of-supply concept Matthew Warren, Inc. Div Maryland Precision Spring |
NSN 5310-01-480-1353 is a Washer,spring Tension, manufactured by Moog Military Aircraft Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-480-1353 has 2 manufacturer part numbers on file: 791-503-9052 (Moog Military Aircraft Llc), BS31.5-16.3-1.75CD (Bearing Engineers Inc Dba Motion Solutions).
Key specifications for 791-503-9052: Criticality Code Justification: AGAV; Special Features: ITEM PREVIOUSLY KNOWN AS SPRING, BELLEVILLE, A; End Item Identification: STOP, MECHANICAL. 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.
NSN 5310-01-480-1353 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.