The Spring,helical,compression, cataloged under National Stock Number 5360-01-481-7229, 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 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-481-7229 |
| Primary Part Number | C0975-125-3000S |
| 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 | 0.975 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 1.577 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | ASTMA580 ASSN STD SINGLE MATERIAL RESPONSE OR ASTMA313 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 3.000 INCHES NOMINAL IN |
| Spring Deflection Rate | 47.060 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.725 INCHES NOMINAL IN |
| Stock Diameter | 0.125 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 0.975 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| C0975-125-3000S PRIMARY | Barnes Group Inc. (USA) |
| Reference | Meaning |
|---|---|
| 122690-1 | 5/2 Secondary reference U.S. Government activity |
| 122690 | D/9 Drawing number reference only U.S. Government activity |
| C0975-125-3000S | 5/9 Secondary reference Barnes Group Inc |
NSN 5360-01-481-7229 is a Spring,helical,compression, manufactured by Barnes Group Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-481-7229 has 1 manufacturer part number on file: C0975-125-3000S (Barnes Group Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-703-4314. Verify interchangeability with system specifications before substitution.
Key specifications for C0975-125-3000S: Spring Free Outside Diameter: 0.975 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 1.577 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 11 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.