The Spring,helical,torsion, cataloged under National Stock Number 5360-00-796-5153, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 14 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 | 5360-00-796-5153 |
| Primary Part Number | S1570-10922-1 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.590 INCHES NOMINAL IN |
| End Style | ANGULAR END BOTH ENDS |
| Style Designator | DOUBLE TORSION, RIGHT AND LEFT HAND |
| Spring Free Length | 2.250 INCHES NOMINAL IN |
| Inside Diameter | 0.313 INCHES NOMINAL IN |
| Stock Diameter | 0.140 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 1.500 INCHES NOMINAL BOTH ENDS IN |
| Coil Quantity | 9-1/2 |
| End Length From Coil Axis to First Bend | 0.730 INCHES NOMINAL BOTH ENDS IN |
| Surface Treatment | CADMIUM OVERALL |
| Center Style | EYE CENTER |
| Material | STEEL OVERALL |
| End Length From Second Bend to Third Bend or End | 1.440 INCHES NOMINAL BOTH ENDS IN |
| End Tangent Angle | 15.0 DEGREES NOMINAL |
| 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 |
|---|---|
| S1570-10922-1 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 5360-00-796-5153 is a Spring,helical,torsion, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-796-5153 has 1 manufacturer part number on file: S1570-10922-1 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for S1570-10922-1: Spring Free Outside Diameter: 0.590 INCHES NOMINAL IN; End Style: ANGULAR END BOTH ENDS; Style Designator: DOUBLE TORSION, RIGHT AND LEFT HAND; Spring Free Length: 2.250 INCHES NOMINAL IN. 14 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.