The Spring,helical,torsion, cataloged under National Stock Number 5360-01-425-9992, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-425-9992 |
| Primary Part Number | 167-6404625 FIND 109 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Spring Free Outside Diameter | 5.520 INCHES NOMINAL IN |
| End Style | STRAIGHT OFFSET BOTH ENDS |
| End Length | 0.880 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | SINGLE TORSION RIGHT HAND |
| Material Document and Classification | ASTM-B196, ALLOY 172 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 9.650 INCHES MINIMUM AND 9.890 INCHES MAXIMUM IN |
| Spring Deflection Rate | 26.150 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 3.960 INCHES MINIMUM AND 4.080 INCHES MAXIMUM IN |
| Stock Diameter | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN |
| Coil Quantity | 11-3/4 |
| Coil Helix Direction | RIGHT-HAND |
| Material | COPPER ALLOY 172 OVERALL |
| End Angular Relationship | ENDS PARALLEL 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 |
|---|---|
| DF1502-261 FIND 109 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 167-6404625 FIND 109 PRIMARY | Naval Sea Systems Command (USA) |
| 211054047 | Naval Sea Systems Command (USA) |
NSN 5360-01-425-9992 is a Spring,helical,torsion, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-425-9992 has 3 manufacturer part numbers on file: DF1502-261 FIND 109 (Huntington Ingalls Inc Div Newport News Shipbuilding), 167-6404625 FIND 109 (Naval Sea Systems Command), 211054047 (Naval Sea Systems Command).
Key specifications for 167-6404625 FIND 109: Spring Free Outside Diameter: 5.520 INCHES NOMINAL IN; End Style: STRAIGHT OFFSET BOTH ENDS; End Length: 0.880 INCHES NOMINAL BOTH ENDS IN; Style Designator: SINGLE TORSION RIGHT HAND. 13 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.