The Spring,helical,compression, cataloged under National Stock Number 5360-01-565-8833, 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 10 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 | 5360-01-565-8833 |
| Primary Part Number | 7251579 |
| 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 | 0.717 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND OVERALL |
| Spring Solid Length | 1.520 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 3.231 INCHES NOMINAL IN |
| Inside Diameter | 0.527 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 0.659 INCHES MINIMUM AND 0.745 INCHES MAXIMUM IN |
| Coil Quantity | 16 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL UNS K08500 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 |
|---|---|
| 7251579 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5360-01-565-8833 is a Spring,helical,compression, manufactured by Naval Sea Systems Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-565-8833 has 1 manufacturer part number on file: 7251579 (Naval Sea Systems Command).
Key specifications for 7251579: Spring Free Outside Diameter: 0.717 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND OVERALL; Spring Solid Length: 1.520 INCHES MAXIMUM IN; Style Designator: CYLINDRICAL. 10 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.