The Spring,helical,compression, cataloged under National Stock Number 5360-01-487-3174, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 14 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 | 5360-01-487-3174 |
| Primary Part Number | 13440156 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.935 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | ASTM-A380 ASSN STD 1ST TREATMENT RESPONSE AND MIL-C-13924, CL 2 MIL SPEC 2ND TREATMENT RESPONSE OVERALL |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.360 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | ASTM A313 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.750 INCHES NOMINAL IN |
| Spring Deflection Rate | 10.000 POUNDS PER INCH MINIMUM AND 30.000 POUNDS PER INCH MAXIMUM LBS |
| Inside Diameter | 0.755 INCHES MAXIMUM IN |
| Spring Solid Outside Diameter | 0.935 INCHES MAXIMUM IN |
| Coil Quantity | 4 |
| Surface Treatment | PASSIVATE AND OXIDE OVERALL |
| Coil Helix Direction | LEFT-HAND OR RIGHT-HAND |
| Material | STEEL COMP 302 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 |
|---|---|
| 13440156 PRIMARY | Us Army Aviation and Missile Command (USA) |
NSN 5360-01-487-3174 is a Spring,helical,compression, manufactured by Us Army Aviation and Missile Command, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-487-3174 has 1 manufacturer part number on file: 13440156 (Us Army Aviation and Missile Command).
Key specifications for 13440156: Spring Free Outside Diameter: 0.935 INCHES MAXIMUM IN; Surface Treatment Document and Classification: ASTM-A380 ASSN STD 1ST TREATMENT RESPONSE AND MIL-C-13924, CL 2 MIL SPEC 2ND TREATMENT RESPONSE OVERALL; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.360 INCHES NOMINAL IN. 14 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.