The Spring,helical,torsion, cataloged under National Stock Number 5360-01-124-1408, 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 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 | 5360-01-124-1408 |
| Primary Part Number | 75A338220-2001 |
| 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 | 0.686 INCHES NOMINAL IN |
| End Style | ANGULAR SECOND END |
| End Style | OFFSET HALF LOOP, LEFT END FIRST END |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.830 INCHES NOMINAL IN |
| Inside Diameter | 0.562 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.800 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 7-3/4 |
| End Length From Coil Axis to First Bend | 0.519 INCHES NOMINAL OVERALL IN |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| End Length From Second Bend to Third Bend or End | 0.182 INCHES NOMINAL OVERALL IN |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| Hook Radius | 0.182 INCHES NOMINAL OVERALL IN |
| 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 |
|---|---|
| 75A338220-2001 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5360-01-124-1408 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 5360-01-124-1408 has 1 manufacturer part number on file: 75A338220-2001 (The Boeing Company Div Defense).
Key specifications for 75A338220-2001: Spring Free Outside Diameter: 0.686 INCHES NOMINAL IN; End Style: ANGULAR SECOND END; End Style: OFFSET HALF LOOP, LEFT END FIRST END; 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.