The Spring,helical,extension, cataloged under National Stock Number 5360-01-004-4869, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Hyster-Yale Group, Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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 | 5360-01-004-4869 |
| Primary Part Number | 144062 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Hyster-Yale Group, Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.687 INCHES NOMINAL IN |
| End Style | REDUCED HOOK SECOND END |
| End Style | REDUCED SIDE LOOP FIRST END |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 3.750 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL OVERALL |
| Hook Radius | 0.187 INCHES NOMINAL BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5360-01-004-4869 is a Spring,helical,extension, manufactured by Hyster-Yale Group, Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-004-4869 has 2 manufacturer part numbers on file: 144062 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 144062 (Hyster-Yale Group, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 3950-01-159-5852, 4730-01-288-3878. Verify interchangeability with system specifications before substitution.
Key specifications for 144062: Spring Free Outside Diameter: 0.687 INCHES NOMINAL IN; End Style: REDUCED HOOK SECOND END; End Style: REDUCED SIDE LOOP FIRST END; Style Designator: CYLINDRICAL. 8 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.