The Spring,helical,torsion, cataloged under National Stock Number 5360-01-565-0913, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-565-0913 |
| Primary Part Number | 12502585-1 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Spring Free Outside Diameter | 2.870 INCHES NOMINAL IN |
| End Style | ONE HOOK END SECOND END |
| End Style | SHORT HOOK, END FIRST END |
| End Length | 2.130 INCHES MINIMUM AND 2.250 INCHES MAXIMUM SECOND END IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | A313 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 2.990 INCHES MINIMUM AND 3.110 INCHES MAXIMUM IN |
| Inside Diameter | 2.120 INCHES NOMINAL IN |
| Stock Diameter | 0.375 INCHES NOMINAL IN |
| Coil Quantity | 7 |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL COMP 631 OVERALL |
| End Angular Relationship | ENDS PARALLEL ONE TO OTHER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12502585-1 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12502585 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5360-01-565-0913 is a Spring,helical,torsion, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-565-0913 has 1 manufacturer part number on file: 12502585-1 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12502585-1: Spring Free Outside Diameter: 2.870 INCHES NOMINAL IN; End Style: ONE HOOK END SECOND END; End Style: SHORT HOOK, END FIRST END; End Length: 2.130 INCHES MINIMUM AND 2.250 INCHES MAXIMUM SECOND END IN. 13 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.
NSN 5360-01-565-0913 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.