The Spring,helical,torsion, cataloged under National Stock Number 5360-01-129-7968, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-129-7968 |
| Primary Part Number | 74A733615-2001 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.340 INCHES NOMINAL IN |
| End Style | ONE HOOK END OVERALL |
| End Length | 0.460 INCHES NOMINAL BOTH ENDS IN |
| Center Section Width | 1.428 INCHES NOMINAL IN |
| Style Designator | SINGLE TORSION RIGHT HAND |
| Spring Free Length | 2.100 INCHES NOMINAL IN |
| Coil Axis to Center Section Distance | 0.406 INCHES NOMINAL IN |
| Inside Diameter | 0.232 INCHES NOMINAL IN |
| Coil Quantity | 12 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| End Angular Relationship | END W/LH HELIX OF COIL ANGLED 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 |
|---|---|
| 74A733615-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 74A733615-2001 | C/1 Advisory reference — outside the item-of-supply concept The Boeing Company |
NSN 5360-01-129-7968 is a Spring,helical,torsion, manufactured by The Boeing Company Div Defense, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-129-7968 has 1 manufacturer part number on file: 74A733615-2001 (The Boeing Company Div Defense).
Key specifications for 74A733615-2001: Spring Free Outside Diameter: 0.340 INCHES NOMINAL IN; End Style: ONE HOOK END OVERALL; End Length: 0.460 INCHES NOMINAL BOTH ENDS IN; Center Section Width: 1.428 INCHES NOMINAL IN. 11 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.