The Spring,helical,torsion, cataloged under National Stock Number 5360-00-347-6804, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-347-6804 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.235 INCHES NOMINAL IN |
| End Style | L SHAPE END FIRST END |
| End Style | STRAIGHT ANGULAR, LEFT END SECOND END |
| End Length | 0.4385 INCHES NOMINAL FIRST END IN |
| End Length | 0.5385 INCHES NOMINAL SECOND END IN |
| Style Designator | SINGLE TORSION RIGHT HAND |
| Spring Free Length | 0.690 INCHES NOMINAL IN |
| Spring Deflection Rate | 5.500 POUNDS PER INCH MINIMUM AND 7.500 POUNDS PER INCH MAXIMUM LBS |
| Inside Diameter | 0.109 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.384 INCHES NOMINAL FIRST END IN |
| End Length From First Bend to Second Bend or End | 0.484 INCHES NOMINAL SECOND END IN |
| Coil Quantity | 10 |
| End Length From Coil Axis to First Bend | 0.0545 INCHES NOMINAL BOTH ENDS IN |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL UNS K08500 OVERALL |
| End Length From Second Bend to Third Bend or End | 0.470 INCHES NOMINAL SECOND END IN |
| End Length From Second Bend to Third Bend or End | 0.620 INCHES NOMINAL FIRST END IN |
| End Angular Relationship | ENDS PARALLEL 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 |
| Reference | Meaning |
|---|---|
| 451809 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5360-00-347-6804 is a Spring,helical,torsion, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4810-01-433-4832. Verify interchangeability with system specifications before substitution.
Key specifications for 5360-00-347-6804: Spring Free Outside Diameter: 0.235 INCHES NOMINAL IN; End Style: L SHAPE END FIRST END; End Style: STRAIGHT ANGULAR, LEFT END SECOND END; End Length: 0.4385 INCHES NOMINAL FIRST END IN. 18 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.