The Spring,helical,torsion, cataloged under National Stock Number 5360-00-133-1098, 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 16 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 | 5360-00-133-1098 |
| Primary Part Number | 8448228 |
| 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 | 0.547 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | LL-V-800 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| End Style | SHORT HOOK, END SECOND END |
| End Style | HINGE END FIRST END |
| End Length | 0.192 INCHES NOMINAL SECOND END IN |
| End Length | 0.245 INCHES NOMINAL FIRST END IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.570 INCHES MINIMUM AND 1.610 INCHES MAXIMUM IN |
| Inside Diameter | 0.405 INCHES NOMINAL IN |
| Stock Diameter | 0.071 INCHES NOMINAL IN |
| Coil Quantity | 19 |
| Surface Treatment | OIL OVERALL |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL UNS K08500 OVERALL |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 8448228 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5360-00-133-1098 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 5360-00-133-1098 has 1 manufacturer part number on file: 8448228 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 8448228: Spring Free Outside Diameter: 0.547 INCHES NOMINAL IN; Surface Treatment Document and Classification: LL-V-800 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; End Style: SHORT HOOK, END SECOND END; End Style: HINGE END FIRST END. 16 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.