The Spring,helical,torsion, cataloged under National Stock Number 5360-00-785-6345, 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 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-785-6345 |
| Primary Part Number | 7383472 |
| 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 | 1.004 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN |
| End Style | SHORT HOOK, END BOTH ENDS |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.405 INCHES MINIMUM AND 0.465 INCHES MAXIMUM IN |
| Inside Diameter | 0.662 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN |
| Coil Quantity | 9 7/10 |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL UNS K08500 OVERALL |
| 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 |
|---|---|
| SP902 | Barnes Group Inc (USA) |
| SP902 | Ambac International Corporation Div Ambac International (USA) |
| 7383472 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 5360007856345 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| SP902 | 5/2 Secondary reference U.S. Government activity |
NSN 5360-00-785-6345 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 5360-00-785-6345 has 3 manufacturer part numbers on file: SP902 (Barnes Group Inc), SP902 (Ambac International Corporation Div Ambac International), 7383472 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7383472: Spring Free Outside Diameter: 1.004 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN; End Style: SHORT HOOK, END BOTH ENDS; Style Designator: SINGLE TORSION LEFT HAND; Spring Free Length: 0.405 INCHES MINIMUM AND 0.465 INCHES MAXIMUM IN. 8 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.