The Spring,spiral,torsion, cataloged under National Stock Number 5360-01-128-0138, 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 Legacy Am&m. Government technical data includes 9 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 | 5360-01-128-0138 |
| Primary Part Number | 192-73779 |
| Item Name | Spring,spiral,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| End Length | 0.062 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | PR3-1 MFR REF SINGLE TREATMENT RESPONSE AND PR2-3 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| End Radius | 0.375 INCHES NOMINAL IN |
| Supplementary Features | MANUFACTURERS NAME: SPRING, DRAG CHUTE FUS. STATION, 392 DEPLOY AND RELEASE, TORSION |
| Style Designator | EYE LOOP |
| Material Document and Classification | QQ-S-666 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Coil Quantity | 7 |
| Surface Treatment | CADMIUM AND PHOSPHATE OVERALL |
| Material | STEEL COMP 1095 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 192-73779 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 5360-01-128-0138 is a Spring,spiral,torsion, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-128-0138 has 1 manufacturer part number on file: 192-73779 (The Boeing Company Div Legacy Am&m).
Key specifications for 192-73779: End Length: 0.062 INCHES NOMINAL IN; Surface Treatment Document and Classification: PR3-1 MFR REF SINGLE TREATMENT RESPONSE AND PR2-3 MFR REF SINGLE TREATMENT RESPONSE OVERALL; End Radius: 0.375 INCHES NOMINAL IN; Supplementary Features: MANUFACTURERS NAME: SPRING, DRAG CHUTE FUS. STATION, 392 DEPLOY AND RELEASE, TORSION. 9 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.
NSN 5360-01-128-0138 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.