The Spring,helical,torsion, cataloged under National Stock Number 5360-01-101-6493, 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 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5360-01-101-6493 |
| Primary Part Number | 12307264 |
| 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 | 0.900 INCHES NOMINAL IN |
| End Style | ONE HOOK END OVERALL |
| End Length | 1.125 INCHES NOMINAL BOTH ENDS IN |
| Center Section Width | 0.690 INCHES NOMINAL IN |
| Style Designator | SINGLE TORSION RIGHT HAND |
| Spring Free Length | 2.250 INCHES MAXIMUM IN |
| Coil Axis to Center Section Distance | 1.375 INCHES NOMINAL IN |
| Inside Diameter | 0.720 INCHES NOMINAL IN |
| Coil Quantity | 13-21/25 |
| Surface Treatment | ENAMEL OVERALL |
| Center Loop Radius | 0.345 INCHES NOMINAL IN |
| End Angular Relationship | END W/LH HELIX OF COIL ANGLED TO CENTER SECTION AND END W/RH HELIX OF COIL ANGLED TO CENTER SECTION |
| 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 |
|---|---|
| 12307264 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12298264 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5360-01-101-6493 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 5360-01-101-6493 has 1 manufacturer part number on file: 12307264 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12307264: Spring Free Outside Diameter: 0.900 INCHES NOMINAL IN; End Style: ONE HOOK END OVERALL; End Length: 1.125 INCHES NOMINAL BOTH ENDS IN; Center Section Width: 0.690 INCHES NOMINAL IN. 12 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.