The Spring,helical,compression, cataloged under National Stock Number 5360-01-486-0489, 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 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-486-0489 |
| Primary Part Number | 122-7312139 PC 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 | 5.063 INCHES NOMINAL IN |
| End Style | SPRING END,GROUND BOTH ENDS |
| Spring Solid Length | 3.375 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | ASTMA689 ASSN STD 1ST MATERIAL RESPONSE OVERALL |
| Spring Free Length | 6.251 INCHES NOMINAL IN |
| Inside Diameter | 4.500 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 5.063 INCHES NOMINAL IN |
| Material | STEEL 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 |
|---|---|
| 122-7312139 PC 35 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5360-01-486-0489 is a Spring,helical,compression, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-486-0489 has 1 manufacturer part number on file: 122-7312139 PC 35 (Naval Sea Systems Command).
Key specifications for 122-7312139 PC 35: Spring Free Outside Diameter: 5.063 INCHES NOMINAL IN; End Style: SPRING END,GROUND BOTH ENDS; Spring Solid Length: 3.375 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 9 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.