The Spring,helical,compression, cataloged under National Stock Number 5360-00-943-5641, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Div Gas Turbine Fuel Systems. Government technical data includes 12 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. 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 | 5360-00-943-5641 |
| Primary Part Number | 1445-623589-4 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Parker-Hannifin Corporation Div Gas Turbine Fuel Systems |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.453 INCHES NOMINAL IN |
| Load Rating | 7.980 POUNDS MINIMUM AND 12.760 POUNDS MAXIMUM LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.425 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 0.528 INCHES NOMINAL IN |
| Spring Deflection Rate | 285.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.297 INCHES NOMINAL IN |
| Spring Length Under Load | 0.484 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | RIGHT-HAND |
| 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 |
|---|---|
| 1445-623589-4 PRIMARY | Parker-Hannifin Corporation Div Gas Turbine Fuel Systems (USA) |
NSN 5360-00-943-5641 is a Spring,helical,compression, manufactured by Parker-Hannifin Corporation Div Gas Turbine Fuel Systems, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-943-5641 has 1 manufacturer part number on file: 1445-623589-4 (Parker-Hannifin Corporation Div Gas Turbine Fuel Systems).
1 possible match (shared part number, not a government interchangeability claim): 5360-00-977-3303. Verify interchangeability with system specifications before substitution.
Key specifications for 1445-623589-4: Spring Free Outside Diameter: 0.453 INCHES NOMINAL IN; Load Rating: 7.980 POUNDS MINIMUM AND 12.760 POUNDS MAXIMUM LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.425 INCHES NOMINAL IN. 12 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.