The Spring,helical,torsion, cataloged under National Stock Number 5360-00-418-4085, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 15 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-418-4085 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.515 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN |
| End Style | ONE HOOK END BOTH ENDS |
| End Length | 0.5625 INCHES NOMINAL FIRST END IN |
| End Length | 1.0580 INCHES NOMINAL SECOND END IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.540 INCHES NOMINAL IN |
| Inside Diameter | 0.500 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Coil Quantity | 9 |
| Surface Treatment | CADMIUM OVERALL |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL OVERALL |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| Hook Radius | 0.15125 INCHES NOMINAL BOTH ENDS IN |
| Hook Opening Width | 0.156 INCHES NOMINAL BOTH ENDS IN |
| 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 |
|---|---|
| C22093ITEM6 | 3/9 Design control — primary reference Century Electric Inc |
| C20768ITEM9A | 5/9 Secondary reference Century Electric Inc |
| C22044ITEM2A | 5/9 Secondary reference Century Electric Inc |
| C21733ITEM6 | 5/9 Secondary reference Century Electric Inc |
| C21765ITEM3 | 5/9 Secondary reference Century Electric Inc |
| C20865ITEM9 | 5/9 Secondary reference Century Electric Inc |
| C21761ITEM3 | 5/9 Secondary reference Century Electric Inc |
| C22040ITEM2A | 5/9 Secondary reference Century Electric Inc |
| C21314ITEM8 | 5/9 Secondary reference Century Electric Inc |
| C13357 | 5/9 Secondary reference Century Electric Inc |
| C22039ITEM3 | 5/9 Secondary reference Century Electric Inc |
| C22043ITEM3 | 5/9 Secondary reference Century Electric Inc |
| C21750ITEM8 | 5/9 Secondary reference Century Electric Inc |
| C21090ITEM8 | 5/9 Secondary reference Century Electric Inc |
| C20345ITEM8 | 5/9 Secondary reference Century Electric Inc |
NSN 5360-00-418-4085 is a Spring,helical,torsion, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
Key specifications for 5360-00-418-4085: Spring Free Outside Diameter: 0.515 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN; End Style: ONE HOOK END BOTH ENDS; End Length: 0.5625 INCHES NOMINAL FIRST END IN; End Length: 1.0580 INCHES NOMINAL SECOND END IN. 14 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.