The Spring,helical,torsion, cataloged under National Stock Number 5360-01-425-9908, 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 15 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-425-9908 |
| Primary Part Number | 6404625FIND179 |
| 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 | 2.204 INCHES NOMINAL IN |
| End Style | STRAIGHT OFFSET SECOND END |
| End Style | STRAIGHT BEND END (LEFT) FIRST END |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | QQ-W-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 2.190 INCHES NOMINAL IN |
| Spring Deflection Rate | 1.126 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 1.760 INCHES MINIMUM AND 1.820 INCHES MAXIMUM IN |
| Stock Diameter | 0.207 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 1.150 INCHES NOMINAL FIRST END IN |
| End Length From First Bend to Second Bend or End | 1.000 INCHES NOMINAL SECOND END IN |
| Coil Quantity | 6 |
| Coil Helix Direction | LEFT-HAND |
| Material | NICKEL ALLOY 600 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 |
| Part Number | Manufacturer |
|---|---|
| DF1502-261 FIND 108 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 6404625FIND179 PRIMARY | Naval Sea Systems Command (USA) |
| 211058677 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 211058677 | 5/9 Secondary reference U.S. Government activity |
| 167-6404625 FIND 179 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 6404625-179-DLA | 5/2 Secondary reference U.S. Government activity |
| 167-6404625 FIND 108 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 5360-01-425-9908 is a Spring,helical,torsion, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-425-9908 has 3 manufacturer part numbers on file: DF1502-261 FIND 108 (Huntington Ingalls Inc Div Newport News Shipbuilding), 6404625FIND179 (Naval Sea Systems Command), 211058677 (Naval Sea Systems Command).
Key specifications for 6404625FIND179: Spring Free Outside Diameter: 2.204 INCHES NOMINAL IN; End Style: STRAIGHT OFFSET SECOND END; End Style: STRAIGHT BEND END (LEFT) FIRST END; Style Designator: SINGLE TORSION LEFT HAND. 15 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.