The Spring,helical,compression, cataloged under National Stock Number 5360-01-128-5290, 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 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-128-5290 |
| Primary Part Number | C0240-022-0810M |
| 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 | 0.240 INCHES NOMINAL IN |
| Load Rating | 2.390 POUNDS NOMINAL LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.198 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-470 FED SPEC 1ST MATERIAL RESPONSE OR AMS 5112 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.810 INCHES NOMINAL IN |
| Spring Deflection Rate | 5.200 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.196 INCHES NOMINAL IN |
| Stock Diameter | 0.022 INCHES NOMINAL IN |
| Spring Length Under Load | 0.352 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL UNS K08500 OR STEEL COMP 1090 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 |
|---|---|
| C0240-022-0810M PRIMARY | Barnes Group Inc. (USA) |
| C0240-022-0810M | Associated Spring Raymond (USA) |
| Reference | Meaning |
|---|---|
| 5360PL1939769 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| C0240-022-0810M | 5/9 Secondary reference U.S. Government activity |
| 1858924-101 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5360-01-128-5290 is a Spring,helical,compression, manufactured by Barnes Group Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-128-5290 has 2 manufacturer part numbers on file: C0240-022-0810M (Barnes Group Inc.), C0240-022-0810M (Associated Spring Raymond).
Key specifications for C0240-022-0810M: Spring Free Outside Diameter: 0.240 INCHES NOMINAL IN; Load Rating: 2.390 POUNDS NOMINAL LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.198 INCHES NOMINAL IN. 13 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.