The Spring,helical,compression, cataloged under National Stock Number 5360-01-429-9335, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Barnes Group 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-429-9335 |
| Primary Part Number | C0360-038-0440S |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Barnes Group Inc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 9.140 INCHES NOMINAL IN |
| Load Rating | 4.989 POUNDS NOMINAL LBS |
| Spring Solid Length | 4.830 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 11.180 INCHES NOMINAL IN |
| Spring Deflection Rate | 6.550 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 7.200 INCHES NOMINAL IN |
| Stock Diameter | 0.970 INCHES NOMINAL IN |
| Spring Length Under Load | 0.236 INCHES NOMINAL IN |
| Coil Helix Direction | 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 |
|---|---|
| C0360-038-0440S PRIMARY | Barnes Group Inc (USA) |
NSN 5360-01-429-9335 is a Spring,helical,compression, manufactured by Barnes Group Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-429-9335 has 1 manufacturer part number on file: C0360-038-0440S (Barnes Group Inc).
Key specifications for C0360-038-0440S: Spring Free Outside Diameter: 9.140 INCHES NOMINAL IN; Load Rating: 4.989 POUNDS NOMINAL LBS; Spring Solid Length: 4.830 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 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.