The Spring,helical,compression, cataloged under National Stock Number 5360-00-062-8239, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Marine Electronics, Llc Sales. Government technical data includes 13 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-062-8239 |
| Primary Part Number | P55287 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Marine Electronics, Llc Sales |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.563 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN |
| Load Rating | 16.200 POUNDS NOMINAL LBS |
| End Style | SPRING END,SQUARED BOTH ENDS |
| Spring Solid Length | 0.330 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | -1095-34,WESTINGHOUSE AIR BRAKE CO MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 1.000 INCHES NOMINAL IN |
| Spring Deflection Rate | 23.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.453 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN |
| Spring Length Under Load | 0.365 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 0.563 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN |
| Coil Helix Direction | LEFT-HAND |
| 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 |
|---|---|
| P55287 PRIMARY | Marine Electronics, Llc Sales (USA) |
NSN 5360-00-062-8239 is a Spring,helical,compression, manufactured by Marine Electronics, Llc Sales, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-062-8239 has 1 manufacturer part number on file: P55287 (Marine Electronics, Llc Sales).
2 possible matches (shared part number, not a government interchangeability claim): 5360-00-612-4151, 5360-00-936-5100. Verify interchangeability with system specifications before substitution.
Key specifications for P55287: Spring Free Outside Diameter: 0.563 INCHES MINIMUM AND 0.594 INCHES MAXIMUM IN; Load Rating: 16.200 POUNDS NOMINAL LBS; End Style: SPRING END,SQUARED BOTH ENDS; Spring Solid Length: 0.330 INCHES NOMINAL IN. 13 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.