The Spring,helical,compression, cataloged under National Stock Number 5360-01-412-0515, 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 11 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-412-0515 |
| Primary Part Number | D91030136 FIND 87 |
| 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 | 1.310 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 1.500 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-321 ALLOY 510 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 5.000 INCHES NOMINAL IN |
| Spring Deflection Rate | 36.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 1.106 INCHES NOMINAL IN |
| Stock Diameter | 0.102 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND |
| Material | COPPER ALLOY 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 |
|---|---|
| D91030136 FIND 87 | Naval Sea Systems Command (USA) |
| 909-6351379FNPFE87 | Naval Sea Systems Command (USA) |
| 211026495 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 211026495 | 3/9 Design control — primary reference U.S. Government activity |
| QQ-W-321ALY510(0.102DIA) | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| D91030136 FIND 87 | 5/2 Secondary reference U.S. Government activity |
| 909-6351379FNPFE87 | 5/2 Secondary reference U.S. Government activity |
| D91030136-0087 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5360-01-412-0515 is a Spring,helical,compression, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-412-0515 has 3 manufacturer part numbers on file: D91030136 FIND 87 (Naval Sea Systems Command), 909-6351379FNPFE87 (Naval Sea Systems Command), 211026495 (Naval Sea Systems Command).
Key specifications for D91030136 FIND 87: Spring Free Outside Diameter: 1.310 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 1.500 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 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.