The Spring,helical,torsion, cataloged under National Stock Number 5360-01-162-9936, 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 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-162-9936 |
| Primary Part Number | 74A733081-2003 |
| 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 | 0.343 INCHES NOMINAL IN |
| End Style | STRAIGHT BEND END (LEFT) SECOND END |
| End Style | HINGE END FIRST END |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.250 INCHES NOMINAL IN |
| Inside Diameter | 0.281 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.350 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 4 |
| Coil Helix Direction | LEFT-HAND |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 74A733081-2003 PRIMARY | The Boeing Company Div Defense (USA) |
| 3930AS712-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 10118275 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5360-01-162-9936 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 5360-01-162-9936 has 2 manufacturer part numbers on file: 74A733081-2003 (The Boeing Company Div Defense), 3930AS712-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 74A733081-2003: Spring Free Outside Diameter: 0.343 INCHES NOMINAL IN; End Style: STRAIGHT BEND END (LEFT) SECOND END; End Style: HINGE END FIRST END; Style Designator: SINGLE TORSION LEFT HAND. 10 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.