The Spring,helical,torsion, cataloged under National Stock Number 5360-00-930-2683, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is American Spring and Wire Specialty Co. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-930-2683 |
| Primary Part Number | 8436406-2 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | American Spring and Wire Specialty Co |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.715 INCHES MINIMUM AND 0.725 INCHES MAXIMUM IN |
| End Style | STRAIGHT OFFSET SECOND END |
| End Style | ONE HOOK END FIRST END |
| End Length | 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM SECOND END IN |
| End Length | 0.940 INCHES MINIMUM AND 0.960 INCHES MAXIMUM FIRST END IN |
| Supplementary Features | SHOT BLASTED |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | MIL-W-46078,CLASS 17-7PH MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.540 INCHES NOMINAL IN |
| Inside Diameter | 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Coil Quantity | 5-9/10 |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL 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 |
NSN 5360-00-930-2683 is a Spring,helical,torsion, manufactured by American Spring and Wire Specialty Co, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-930-2683 has 2 manufacturer part numbers on file: 8436406-2 (American Spring and Wire Specialty Co), 8436406-2 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 8436406-2: Spring Free Outside Diameter: 0.715 INCHES MINIMUM AND 0.725 INCHES MAXIMUM IN; End Style: STRAIGHT OFFSET SECOND END; End Style: ONE HOOK END FIRST END; End Length: 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM 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.