The Spring,helical,torsion, cataloged under National Stock Number 5360-00-086-7809, 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 12 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 | 5360-00-086-7809 |
| Primary Part Number | 7791451 |
| 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 |
| End Style | OFFSET EYE END SECOND END |
| End Style | STRAIGHT BEND END (LEFT) FIRST END |
| Center Section Width | 0.396 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN |
| Style Designator | SINGLE TORSION RIGHT HAND |
| Spring Free Length | 0.860 INCHES NOMINAL IN |
| Coil Axis to Center Section Distance | 0.550 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN |
| Inside Diameter | 0.315 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN |
| Coil Quantity | 3-1/2 |
| Center Loop Radius | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL OVERALL |
| End Angular Relationship | END W/LH HELIX OF COIL PARALLEL TO CENTER SECTION AND END W/RH HELIX OF COIL ANGLED TO CENTER SECTION |
| 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 |
|---|---|
| 7791451 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5360-00-086-7809 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 5360-00-086-7809 has 1 manufacturer part number on file: 7791451 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 7791451: End Style: OFFSET EYE END SECOND END; End Style: STRAIGHT BEND END (LEFT) FIRST END; Center Section Width: 0.396 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN; Style Designator: SINGLE TORSION RIGHT HAND. 12 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.