The Spring,helical,compression, cataloged under National Stock Number 5360-01-159-5952, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is General Motors Llc Dba General Motors Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-159-5952 |
| Primary Part Number | 12337888 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 12.45 MILLIMETERS NOMINAL MM |
| End Style | SPRING END,SQUARED BOTH ENDS |
| Spring Solid Length | 4.78 MILLIMETERS MAXIMUM MM |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 19.5 MILLIMETERS NOMINAL MM |
| Spring Deflection Rate | 0.384 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 11.41 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 12337888 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 556743 | 5/9 Secondary reference General Motors Llc Dba General Motors Llc |
| 556743 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 5360-01-159-5952 is a Spring,helical,compression, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-159-5952 has 1 manufacturer part number on file: 12337888 (General Motors Llc Dba General Motors Llc).
Key specifications for 12337888: Spring Free Outside Diameter: 12.45 MILLIMETERS NOMINAL MM; End Style: SPRING END,SQUARED BOTH ENDS; Spring Solid Length: 4.78 MILLIMETERS MAXIMUM MM; 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.