The Spring,helical,torsion, cataloged under National Stock Number 5360-01-024-7899, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Kalmar AC Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-024-7899 |
| Primary Part Number | 74867163-3 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Kalmar AC Inc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.375 INCHES NOMINAL IN |
| End Style | ANGULAR SECOND END |
| End Style | ONE HOOK END FIRST END |
| End Length | 0.930 INCHES MAXIMUM BOTH ENDS IN |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 4.060 INCHES NOMINAL IN |
| Inside Diameter | 0.761 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.780 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 12.2 |
| End Length From Coil Axis to First Bend | 1.470 INCHES MAXIMUM OVERALL IN |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| 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 |
|---|---|
| 74867163-3 PRIMARY | Kalmar AC Inc (USA) |
| Reference | Meaning |
|---|---|
| 7-4867163-4 | 5/9 Secondary reference Kalmar AC Inc |
NSN 5360-01-024-7899 is a Spring,helical,torsion, manufactured by Kalmar AC Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-024-7899 has 1 manufacturer part number on file: 74867163-3 (Kalmar AC Inc).
Key specifications for 74867163-3: Spring Free Outside Diameter: 1.375 INCHES NOMINAL IN; End Style: ANGULAR SECOND END; End Style: ONE HOOK END FIRST END; End Length: 0.930 INCHES MAXIMUM BOTH ENDS IN. 12 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.