The Spring,helical,torsion, cataloged under National Stock Number 5360-00-353-7255, 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 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-353-7255 |
| Primary Part Number | 7412960 |
| 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 | 1.000 INCHES NOMINAL IN |
| End Style | SHORT HOOK, END OVERALL |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.065 INCHES NOMINAL IN |
| Inside Diameter | 0.937 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.221 INCHES NOMINAL SECOND END IN |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL OVERALL |
| End Length From Second Bend to Third Bend or End | 0.203 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 |
|---|---|
| 7412960 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| IGT69 | Prestolite Electric Inc (USA) |
| A1684 | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| IGT69 | 3/9 Design control — primary reference Sasco Inc Canadian Div |
| IGT69 | 5/9 Secondary reference Prestolite Electric Inc |
| 1GT69 | 5/9 Secondary reference Sasco Inc Canadian Div |
NSN 5360-00-353-7255 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 5360-00-353-7255 has 3 manufacturer part numbers on file: 7412960 (U S Army Tank Automotive Command Amsta-Im-Mm), IGT69 (Prestolite Electric Inc), A1684 (Am General Llc).
5 possible matches (shared part number, not a government interchangeability claim): 5999-00-564-4001, 8455-01-622-7495, 8455-01-647-6404. Verify interchangeability with system specifications before substitution.
Key specifications for 7412960: Spring Free Outside Diameter: 1.000 INCHES NOMINAL IN; End Style: SHORT HOOK, END OVERALL; Style Designator: SINGLE TORSION LEFT HAND; Spring Free Length: 0.065 INCHES NOMINAL IN. 10 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.