The Spring,helical,torsion, cataloged under National Stock Number 5360-00-820-9679, 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 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-820-9679 |
| Primary Part Number | S126A605H01 |
| 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 | 0.270 INCHES NOMINAL IN |
| End Style | STRAIGHT ANGULAR END SECOND END |
| End Style | ONE HOOK END FIRST END |
| End Length | 0.500 INCHES NOMINAL SECOND END IN |
| End Length | 0.050 INCHES NOMINAL FIRST END IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.625 INCHES NOMINAL IN |
| Spring Deflection Rate | 0.066 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.219 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.250 INCHES NOMINAL SECOND END IN |
| Coil Quantity | 20 |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL CORROSION RESISTING OVERALL |
| End Length From Second Bend to Third Bend or End | 0.250 INCHES NOMINAL SECOND END IN |
| End Angular Relationship | ENDS ANGLED 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 |
|---|---|
| S126A605H01 PRIMARY | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 445D668ITEM38 | 5/9 Secondary reference Westinghouse Electric Corp |
| S126A605H01 | 5/9 Secondary reference Westinghouse Electric Corp Control Business Unit |
NSN 5360-00-820-9679 is a Spring,helical,torsion, manufactured by Westinghouse Electric Corp, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-820-9679 has 1 manufacturer part number on file: S126A605H01 (Westinghouse Electric Corp).
Key specifications for S126A605H01: Spring Free Outside Diameter: 0.270 INCHES NOMINAL IN; End Style: STRAIGHT ANGULAR END SECOND END; End Style: ONE HOOK END FIRST END; End Length: 0.500 INCHES NOMINAL SECOND END IN. 15 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.