The Spring,helical,compression, cataloged under National Stock Number 5360-01-398-7075, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-398-7075 |
| Primary Part Number | 512-6404653 FIND 35 |
| 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 | 0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN |
| Load Rating | 2.900 POUNDS MINIMUM AND 18.500 POUNDS MAXIMUM LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.760 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.440 INCHES NOMINAL IN |
| Inside Diameter | 0.416 INCHES NOMINAL IN |
| Stock Diameter | 0.072 INCHES NOMINAL IN |
| Spring Length Under Load | 0.760 INCHES MINIMUM AND 1.320 INCHES MAXIMUM IN |
| Spring Solid Outside Diameter | 0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN |
| Coil Quantity | 9 |
| 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 |
|---|---|
| DF6503-175 NO. 35 | Naval Sea Systems Command (USA) |
| 512-6404653 FIND 35 PRIMARY | Naval Sea Systems Command (USA) |
| 512-6404652 FIND 14 | Naval Sea Systems Command (USA) |
NSN 5360-01-398-7075 is a Spring,helical,compression, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-398-7075 has 3 manufacturer part numbers on file: DF6503-175 NO. 35 (Naval Sea Systems Command), 512-6404653 FIND 35 (Naval Sea Systems Command), 512-6404652 FIND 14 (Naval Sea Systems Command).
Key specifications for 512-6404653 FIND 35: Spring Free Outside Diameter: 0.540 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN; Load Rating: 2.900 POUNDS MINIMUM AND 18.500 POUNDS MAXIMUM LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.760 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.