The Spring,helical,torsion, cataloged under National Stock Number 5360-01-080-4181, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is A. V. Weber Co., Inc.. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-080-4181 |
| Primary Part Number | 920-0029 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | A. V. Weber Co., Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.419 INCHES NOMINAL IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Inside Diameter | 0.343 INCHES NOMINAL IN |
| Coil Quantity | 2 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL COMP 316 OVERALL |
| 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 |
|---|---|
| 920-0029 PRIMARY | A. V. Weber Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 920-0029 | 5/9 Secondary reference Hope Imaging Corporation |
| 072-821 | 5/9 Secondary reference Hope Imaging Corporation |
NSN 5360-01-080-4181 is a Spring,helical,torsion, manufactured by A. V. Weber Co., Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-080-4181 has 1 manufacturer part number on file: 920-0029 (A. V. Weber Co., Inc.).
Key specifications for 920-0029: Spring Free Outside Diameter: 0.419 INCHES NOMINAL IN; Style Designator: SINGLE TORSION LEFT HAND; Material Document and Classification: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Inside Diameter: 0.343 INCHES NOMINAL IN. 7 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.