The Spring,helical,torsion, cataloged under National Stock Number 5360-01-080-5477, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Hy-Scan Avionics Inc. Government technical data includes 9 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 | 5360-01-080-5477 |
| Primary Part Number | 78-HS-815-806 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Hy-Scan Avionics Inc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.237 INCHES NOMINAL IN |
| End Style | ONE HOOK END OVERALL |
| End Length | 0.500 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.225 INCHES NOMINAL IN |
| Inside Diameter | 0.125 INCHES NOMINAL IN |
| Coil Quantity | 3 |
| Coil Helix Direction | LEFT-HAND |
| 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 |
|---|---|
| 78-HS-815-806 PRIMARY | Hy-Scan Avionics Inc (USA) |
NSN 5360-01-080-5477 is a Spring,helical,torsion, manufactured by Hy-Scan Avionics Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-080-5477 has 1 manufacturer part number on file: 78-HS-815-806 (Hy-Scan Avionics Inc).
Key specifications for 78-HS-815-806: Spring Free Outside Diameter: 0.237 INCHES NOMINAL IN; End Style: ONE HOOK END OVERALL; End Length: 0.500 INCHES NOMINAL BOTH ENDS IN; Style Designator: SINGLE TORSION LEFT HAND. 9 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.