The Spring,helical,torsion, cataloged under National Stock Number 5360-00-820-9680, 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 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5360-00-820-9680 |
| Primary Part Number | S126A804H01 |
| 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 | 0.439 INCHES NOMINAL IN |
| End Style | STRAIGHT BEND END (LEFT) SECOND END |
| End Style | ONE HOOK END FIRST END |
| End Length | 1.313 INCHES NOMINAL SECOND END IN |
| End Length | 0.750 INCHES NOMINAL FIRST END IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.969 INCHES NOMINAL IN |
| Spring Deflection Rate | 2.600 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.313 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.500 INCHES NOMINAL SECOND END IN |
| Coil Quantity | 14 |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| S126A804H01 PRIMARY | Westinghouse Electric Corp (USA) |
| 900J232PC13 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| S126A804H01 | 3/9 Design control — primary reference Westinghouse Electric Corp Control Business Unit |
| 445D668ITEM14 | 5/9 Secondary reference Westinghouse Electric Corp |
NSN 5360-00-820-9680 is a Spring,helical,torsion, manufactured by Westinghouse Electric Corp, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-820-9680 has 2 manufacturer part numbers on file: S126A804H01 (Westinghouse Electric Corp), 900J232PC13 (Westinghouse Electric Corp).
Key specifications for S126A804H01: Spring Free Outside Diameter: 0.439 INCHES NOMINAL IN; End Style: STRAIGHT BEND END (LEFT) SECOND END; End Style: ONE HOOK END FIRST END; End Length: 1.313 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.