The Spring,helical,compression, cataloged under National Stock Number 5360-01-118-9959, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Jenny Products, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-118-9959 |
| Primary Part Number | 63954 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Jenny Products, Inc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.637 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.875 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 1.875 INCHES NOMINAL IN |
| Spring Deflection Rate | 45.500 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 1.363 INCHES NOMINAL IN |
| Coil Quantity | 5 1/2 |
| Coil Helix Direction | RIGHT-HAND OR 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 |
|---|---|
| 63954 PRIMARY | Jenny Products, Inc (USA) |
| Reference | Meaning |
|---|---|
| 63954 | 5/9 Secondary reference Davey Compressor Co Div of Keco Industries Inc |
NSN 5360-01-118-9959 is a Spring,helical,compression, manufactured by Jenny Products, Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-118-9959 has 1 manufacturer part number on file: 63954 (Jenny Products, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-525-7582. Verify interchangeability with system specifications before substitution.
Key specifications for 63954: Spring Free Outside Diameter: 1.637 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.875 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.