The Spring,helical,torsion, cataloged under National Stock Number 5360-01-228-4103, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-228-4103 |
| Primary Part Number | 5191262 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.255 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| End Style | ONE HOOK END BOTH ENDS |
| End Length | 0.370 INCHES MINIMUM AND 0.490 INCHES MAXIMUM BOTH ENDS IN |
| Style Designator | SINGLE TORSION RIGHT HAND |
| Material Document and Classification | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OR AMS 5688 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.165 INCHES MAXIMUM IN |
| Inside Diameter | 0.215 INCHES MINIMUM AND 0.241 INCHES MAXIMUM IN |
| Stock Diameter | 0.020 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL COMP 302 OVERALL |
| 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 |
NSN 5360-01-228-4103 is a Spring,helical,torsion, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-228-4103 has 2 manufacturer part numbers on file: 5191262 (Naval Sea Systems Command), 5191262 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for 5191262: Spring Free Outside Diameter: 0.255 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; End Style: ONE HOOK END BOTH ENDS; End Length: 0.370 INCHES MINIMUM AND 0.490 INCHES MAXIMUM BOTH ENDS IN; Style Designator: SINGLE TORSION RIGHT 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.