The Spring,helical,torsion, cataloged under National Stock Number 5360-01-496-0457, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-496-0457 |
| Primary Part Number | 803-5184166 PC 61 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Style Designator | DOUBLE TORSION, RIGHT AND LEFT HAND |
| Material Document and Classification | QQ-W-321 FED SPEC 1ST MATERIAL RESPONSE OVERALL |
| Spring Free Length | 12.9375 INCHES NOMINAL IN |
| Coil Quantity | 18.8 |
| Coil Helix Direction | LEFT-HAND OR RIGHT-HAND |
| Material | COPPER ALLOY 210 OVERALL |
| End Angular Relationship | ENDS PARALLEL ONE TO OTHER |
| 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 |
|---|---|
| 803-5184166 PC 61 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5360-01-496-0457 is a Spring,helical,torsion, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-496-0457 has 1 manufacturer part number on file: 803-5184166 PC 61 (Naval Sea Systems Command).
Key specifications for 803-5184166 PC 61: Style Designator: DOUBLE TORSION, RIGHT AND LEFT HAND; Material Document and Classification: QQ-W-321 FED SPEC 1ST MATERIAL RESPONSE OVERALL; Spring Free Length: 12.9375 INCHES NOMINAL IN; Coil Quantity: 18.8. 7 specifications are 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.