The Spring,helical,torsion, cataloged under National Stock Number 5360-00-376-6065, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Smith and Smith Aircraft Co. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5360-00-376-6065 |
| Primary Part Number | 159-311132 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Smith and Smith Aircraft Co |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.438 INCHES NOMINAL IN |
| End Style | OFFSET EYE END OVERALL |
| End Length | 0.812 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.484 INCHES NOMINAL IN |
| Inside Diameter | 0.320 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.593 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 7 |
| End Length From Coil Axis to First Bend | 0.219 INCHES NOMINAL OVERALL IN |
| 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 |
|---|---|
| 159-311132 | The Boeing Company Div Legacy Am&m (USA) |
| 159-311132 PRIMARY | Smith and Smith Aircraft Co (USA) |
| Reference | Meaning |
|---|---|
| 159-311132 | 5/9 Secondary reference U.S. Government activity |
NSN 5360-00-376-6065 is a Spring,helical,torsion, manufactured by Smith and Smith Aircraft Co, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-376-6065 has 2 manufacturer part numbers on file: 159-311132 (The Boeing Company Div Legacy Am&m), 159-311132 (Smith and Smith Aircraft Co).
Key specifications for 159-311132: Spring Free Outside Diameter: 0.438 INCHES NOMINAL IN; End Style: OFFSET EYE END OVERALL; End Length: 0.812 INCHES NOMINAL BOTH ENDS IN; Style Designator: SINGLE TORSION LEFT HAND. 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.