The Spring,helical,compression, cataloged under National Stock Number 5360-00-482-8909, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Tactair Fluid Controls Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-482-8909 |
| Primary Part Number | HP1131146-1 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Tactair Fluid Controls Inc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.480 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.206 INCHES NOMINAL IN |
| Accommodated Rod Diameter | 0.315 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | MIL-W-46078 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.656 INCHES NOMINAL IN |
| Spring Deflection Rate | 91.500 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.370 INCHES NOMINAL IN |
| Coil Quantity | 3.750 |
| Coil Helix Direction | LEFT-HAND |
| Bore Diameter | 0.495 INCHES NOMINAL IN |
| Material | STEEL COMP 631 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 |
|---|---|
| HP1131146-1 PRIMARY | Tactair Fluid Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| HP1131146-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5360-00-482-8909 is a Spring,helical,compression, manufactured by Tactair Fluid Controls Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-482-8909 has 1 manufacturer part number on file: HP1131146-1 (Tactair Fluid Controls Inc).
Key specifications for HP1131146-1: Spring Free Outside Diameter: 0.480 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.206 INCHES NOMINAL IN; Accommodated Rod Diameter: 0.315 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.