The Spring,helical,compression, cataloged under National Stock Number 5360-01-415-9081, 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 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-415-9081 |
| Primary Part Number | 6405301 FIND 11 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.240 INCHES NOMINAL IN |
| Load Rating | 1.900 POUNDS MINIMUM AND 3.880 POUNDS MAXIMUM LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.470 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.810 INCHES NOMINAL IN |
| Inside Diameter | 0.176 INCHES NOMINAL IN |
| Stock Diameter | 0.032 INCHES NOMINAL IN |
| Spring Length Under Load | 0.470 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| Spring Solid Outside Diameter | 0.240 INCHES NOMINAL IN |
| Coil Quantity | 10-3/4 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | COPPER ALLOY 510 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 |
|---|---|
| DF6501-73 FIND 11 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 6405301 FIND 11 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 512-6405698-33 | 5/9 Secondary reference Naval Sea Systems Command |
| 211036043 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 5360-01-415-9081 is a Spring,helical,compression, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-415-9081 has 2 manufacturer part numbers on file: DF6501-73 FIND 11 (Huntington Ingalls Inc Div Newport News Shipbuilding), 6405301 FIND 11 (Naval Sea Systems Command).
Key specifications for 6405301 FIND 11: Spring Free Outside Diameter: 0.240 INCHES NOMINAL IN; Load Rating: 1.900 POUNDS MINIMUM AND 3.880 POUNDS MAXIMUM LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.470 INCHES NOMINAL IN. 14 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.