The Spring,helical,compression, cataloged under National Stock Number 5360-00-498-3530, 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 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-498-3530 |
| Primary Part Number | HP1128115-1 |
| 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 | 0.410 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.567 INCHES MAXIMUM IN |
| Accommodated Rod Diameter | 0.240 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | MIL-W-46078 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.929 INCHES NOMINAL IN |
| Spring Deflection Rate | 74.000 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.284 INCHES NOMINAL IN |
| Coil Quantity | 9 |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | LEFT-HAND |
| Bore Diameter | 0.422 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 |
|---|---|
| HP1128115-1 PRIMARY | Tactair Fluid Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| HP1128118-1 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| HP1128115-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5360-00-498-3530 is a Spring,helical,compression, manufactured by Tactair Fluid Controls Inc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-498-3530 has 1 manufacturer part number on file: HP1128115-1 (Tactair Fluid Controls Inc).
Key specifications for HP1128115-1: Spring Free Outside Diameter: 0.410 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.567 INCHES MAXIMUM IN. 15 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.