The Spring,helical,extension, cataloged under National Stock Number 5360-01-199-8585, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Link-Belt Cranes, L.p., Lllp. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-199-8585 |
| Primary Part Number | JC501 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Link-Belt Cranes, L.p., Lllp |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.500 INCHES NOMINAL IN |
| End Style | MACHINE LOOP BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Opening Width | 0.125 INCHES NOMINAL BOTH ENDS IN |
| Spring Free Length | 4.875 INCHES MINIMUM AND 5.125 INCHES MAXIMUM IN |
| Inside Diameter | 0.376 INCHES NOMINAL IN |
| Coil Quantity | 64 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5360-01-199-8585 is a Spring,helical,extension, manufactured by Link-Belt Cranes, L.p., Lllp, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-199-8585 has 2 manufacturer part numbers on file: JC501 (Link-Belt Cranes, L.p., Lllp), JC0501 (Link-Belt Cranes, L.p., Lllp).
Key specifications for JC501: Spring Free Outside Diameter: 0.500 INCHES NOMINAL IN; End Style: MACHINE LOOP BOTH ENDS; Style Designator: CYLINDRICAL; Opening Width: 0.125 INCHES NOMINAL BOTH ENDS IN. 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.