The Spring,helical,torsion, cataloged under National Stock Number 5360-00-474-0772, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5360-00-474-0772 |
| Primary Part Number | S314C477H03 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.181 INCHES NOMINAL IN |
| End Style | ONE HOOK END OVERALL |
| Center Section Width | 0.291 INCHES NOMINAL IN |
| Style Designator | SINGLE TORSION RIGHT HAND |
| Spring Free Length | 0.450 INCHES NOMINAL IN |
| Coil Axis to Center Section Distance | 0.323 INCHES NOMINAL IN |
| Inside Diameter | 0.140 INCHES NOMINAL IN |
| Coil Quantity | 8 |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | LEFT-HAND |
| End Angular Relationship | END W/LH HELIX OF COIL ANGLED TO CENTER SECTION AND END W/RH HELIX OF COIL ANGLED TO CENTER SECTION |
| 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 |
|---|---|
| S314C477H03 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 314C477H03 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| S314C477H03 | 3/9 Design control — primary reference Westinghouse Electric Corp Control Business Unit |
NSN 5360-00-474-0772 is a Spring,helical,torsion, manufactured by Westinghouse Electric Corp, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-474-0772 has 1 manufacturer part number on file: S314C477H03 (Westinghouse Electric Corp).
1 possible match (shared part number, not a government interchangeability claim): 5360-00-960-9918. Verify interchangeability with system specifications before substitution.
Key specifications for S314C477H03: Spring Free Outside Diameter: 0.181 INCHES NOMINAL IN; End Style: ONE HOOK END OVERALL; Center Section Width: 0.291 INCHES NOMINAL IN; Style Designator: SINGLE TORSION RIGHT HAND. 11 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.