The Spring,helical,compression, cataloged under National Stock Number 5360-00-710-3949, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Woodward, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5360-00-710-3949 |
| Primary Part Number | 191955 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.420 INCHES NOMINAL IN |
| Load Rating | 0.50 POUNDS NOMINAL LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Accommodated Rod Diameter | 0.188 INCHES NOMINAL IN |
| Style Designator | TAPERED |
| Spring Free Length | 1.125 INCHES NOMINAL IN |
| Spring Deflection Rate | 8.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Spring Length Under Load | 1.042 INCHES MINIMUM AND 1.082 INCHES MAXIMUM IN |
| Coil Quantity | 14 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Bore Diameter | 0.430 INCHES NOMINAL IN |
| Material | 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 |
NSN 5360-00-710-3949 is a Spring,helical,compression, manufactured by Woodward, Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-710-3949 has 2 manufacturer part numbers on file: 45830973 (Wartsila France SAS), 191955 (Woodward, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4010-01-553-1208. Verify interchangeability with system specifications before substitution.
Key specifications for 191955: Spring Free Outside Diameter: 0.420 INCHES NOMINAL IN; Load Rating: 0.50 POUNDS NOMINAL LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Accommodated Rod Diameter: 0.188 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.