The Spring,helical,torsion, cataloged under National Stock Number 5360-00-528-3938, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-528-3938 |
| Primary Part Number | 5283938 |
| 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 | 0.589 INCHES NOMINAL IN |
| End Style | HALF HOOK OVERALL |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | QQ-W-474,COMP C FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.732 INCHES NOMINAL IN |
| Inside Diameter | 0.375 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN |
| End Length From First Bend to Second Bend or End | 0.433 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 8 |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| End Length From Second Bend to Third Bend or End | 0.332 INCHES NOMINAL OVERALL 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 |
|---|---|
| 5283938 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5360-00-528-3938 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 5360-00-528-3938 has 1 manufacturer part number on file: 5283938 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 5283938: Spring Free Outside Diameter: 0.589 INCHES NOMINAL IN; End Style: HALF HOOK OVERALL; Style Designator: SINGLE TORSION LEFT HAND; Material Document and Classification: QQ-W-474,COMP C FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.