The Spring,helical,compression, cataloged under National Stock Number 5360-01-021-3649, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Lift-Tech Intl Inc Crane and Hoist Opns. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-021-3649 |
| Primary Part Number | 112799-1 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Lift-Tech Intl Inc Crane and Hoist Opns |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.938 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 5.125 INCHES NOMINAL IN |
| Spring Deflection Rate | 3.900 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 1.726 INCHES NOMINAL IN |
| Coil Quantity | 9 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 |
|---|---|
| 112799-1 PRIMARY | Lift-Tech Intl Inc Crane and Hoist Opns (USA) |
NSN 5360-01-021-3649 is a Spring,helical,compression, manufactured by Lift-Tech Intl Inc Crane and Hoist Opns, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-021-3649 has 1 manufacturer part number on file: 112799-1 (Lift-Tech Intl Inc Crane and Hoist Opns).
Key specifications for 112799-1: Spring Free Outside Diameter: 1.938 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: CYLINDRICAL; Spring Free Length: 5.125 INCHES NOMINAL IN. 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.