The Spring,helical,torsion, cataloged under National Stock Number 5360-00-486-4842, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is L3harris Interstate Electronics Corporation. Government technical data includes 14 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 | 5360-00-486-4842 |
| Primary Part Number | 591-1-137 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | L3harris Interstate Electronics Corporation |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.098 INCHES NOMINAL IN |
| End Style | STRAIGHT OFFSET SECOND END |
| End Style | ONE HOOK END FIRST END |
| End Length | 0.156 INCHES NOMINAL FIRST END IN |
| End Length | 0.125 INCHES NOMINAL SECOND END IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | QQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.046 INCHES NOMINAL IN |
| Inside Diameter | 0.078 INCHES NOMINAL IN |
| Coil Quantity | 1-7/8 |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL COMP 302 OVERALL |
| 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 |
|---|---|
| 591-1-137 PRIMARY | L3harris Interstate Electronics Corporation (USA) |
NSN 5360-00-486-4842 is a Spring,helical,torsion, manufactured by L3harris Interstate Electronics Corporation, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-486-4842 has 1 manufacturer part number on file: 591-1-137 (L3harris Interstate Electronics Corporation).
Key specifications for 591-1-137: Spring Free Outside Diameter: 0.098 INCHES NOMINAL IN; End Style: STRAIGHT OFFSET SECOND END; End Style: ONE HOOK END FIRST END; End Length: 0.156 INCHES NOMINAL FIRST 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.