The Spring,helical,compression, cataloged under National Stock Number 5360-01-185-7712, 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 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-185-7712 |
| Primary Part Number | C0148-021-0380S |
| 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 | 0.153 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Load Rating | 26.239 POUNDS NOMINAL LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.193 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | ASTM A313 ASSN STD ALL MATERIAL RESPONSES OR AMS 5688 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Spring Free Length | 0.380 INCHES NOMINAL IN |
| Spring Deflection Rate | 18.326 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.111 INCHES NOMINAL IN |
| Stock Diameter | 0.021 INCHES NOMINAL IN |
| Spring Length Under Load | 0.237 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 0.153 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL COMP 302 OR 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 |
|---|---|
| C0148-021-0380S PRIMARY | Barnes Group Inc (USA) |
| LC-021AB-3SS | Lee Spring Company Llc (USA) |
| Reference | Meaning |
|---|---|
| STD405-66 | 7/2 Vendor item drawing reference U.S. Government activity |
| LC-021AB-3SS | 5/9 Secondary reference U.S. Government activity |
NSN 5360-01-185-7712 is a Spring,helical,compression, manufactured by Barnes Group Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-185-7712 has 2 manufacturer part numbers on file: C0148-021-0380S (Barnes Group Inc), LC-021AB-3SS (Lee Spring Company Llc).
Key specifications for C0148-021-0380S: Spring Free Outside Diameter: 0.153 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Load Rating: 26.239 POUNDS NOMINAL LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 16 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.