The Spring,helical,torsion, cataloged under National Stock Number 5360-01-421-4186, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-421-4186 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.225 INCHES NOMINAL IN |
| End Style | ONE HOOK END BOTH ENDS |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | AMS 5688 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.235 INCHES NOMINAL IN |
| Inside Diameter | 0.813 INCHES NOMINAL IN |
| Material | STEEL COMP 302 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 31036-40018 FIND NO 10 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| T095-360-813-R | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 31036-90057 DASH NO 1 | 5/9 Secondary reference U.S. Government activity |
| 31036-40392 FIND NO 9 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5360-01-421-4186 is a Spring,helical,torsion, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
Key specifications for 5360-01-421-4186: Spring Free Outside Diameter: 1.225 INCHES NOMINAL IN; End Style: ONE HOOK END BOTH ENDS; Style Designator: SINGLE TORSION LEFT HAND; Material Document and Classification: AMS 5688 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 7 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.