The Spring,helical,torsion, cataloged under National Stock Number 5360-00-346-9063, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 13 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 | 5360-00-346-9063 |
| Primary Part Number | 8411372 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.065 INCHES NOMINAL IN |
| End Style | STRAIGHT BEND END (RIGHT) BOTH ENDS |
| End Length | 0.525 INCHES MINIMUM AND 0.8437 INCHES MAXIMUM BOTH ENDS IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.625 INCHES NOMINAL IN |
| Spring Deflection Rate | 60.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.765 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.650 INCHES NOMINAL BOTH ENDS IN |
| Coil Quantity | 3 |
| Surface Treatment | PHOSPHATE OVERALL |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL UNS K08500 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 |
|---|---|
| 8411372 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5360-00-346-9063 is a Spring,helical,torsion, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-346-9063 has 1 manufacturer part number on file: 8411372 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 8411372: Spring Free Outside Diameter: 1.065 INCHES NOMINAL IN; End Style: STRAIGHT BEND END (RIGHT) BOTH ENDS; End Length: 0.525 INCHES MINIMUM AND 0.8437 INCHES MAXIMUM BOTH ENDS IN; Style Designator: SINGLE TORSION LEFT HAND. 13 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.