The Spring,helical,compression, cataloged under National Stock Number 5360-01-487-8589, 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 7 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-487-8589 |
| Primary Part Number | 105-512 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Barnes Group Inc. |
| Status | ACTIVE |
| End Style | SPRING END,GROUND BOTH ENDS |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 3.000 INCHES NOMINAL IN |
| Spring Deflection Rate | 54.400 POUNDS PER INCH MINIMUM AND 0.100 POUNDS PER INCH MAXIMUM LBS |
| Inside Diameter | 0.500 INCHES NOMINAL IN |
| Coil Helix Direction | RIGHT-HAND |
| Material | CHROMIUM OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5360-01-487-8589 is a Spring,helical,compression, manufactured by Barnes Group Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-487-8589 has 2 manufacturer part numbers on file: 105-512 (Barnes Group Inc.), 105-512 (Associated Spring Raymond Barnes Group Inc).
2 possible matches (shared part number, not a government interchangeability claim): 1560-01-500-4245, 5315-01-550-8423. Verify interchangeability with system specifications before substitution.
Key specifications for 105-512: End Style: SPRING END,GROUND BOTH ENDS; Style Designator: CYLINDRICAL; Spring Free Length: 3.000 INCHES NOMINAL IN; Spring Deflection Rate: 54.400 POUNDS PER INCH MINIMUM AND 0.100 POUNDS PER INCH MAXIMUM LBS. 7 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.