The Spring,helical,compression, cataloged under National Stock Number 5360-00-509-4603, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-509-4603 |
| Primary Part Number | 98961 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.575 INCHES MINIMUM AND 0.575 INCHES MINIMUM AND 0.595 INCHES MAXIMUM0.595 INCHES MAXIMUM IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDSSPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.6858 INCHES NOMINAL0.6858 INCHES NOMINAL IN |
| Style Designator | CYLINDRICALCYLINDRICAL |
| Spring Free Length | 0.843 INCHES MINIMUM AND 0.843 INCHES MINIMUM AND 0.873 INCHES MAXIMUM0.873 INCHES MAXIMUM IN |
| Inside Diameter | 0.367 INCHES MINIMUM AND 0.367 INCHES MINIMUM AND 0.387 INCHES MAXIMUM0.387 INCHES MAXIMUM IN |
| Coil Quantity | 6-1/26-1/2 |
| Surface Treatment | PASSIVATE OVERALLPASSIVATE OVERALL |
| Coil Helix Direction | RIGHT-HAND OR RIGHT-HAND OR LEFT-HANDLEFT-HAND |
| 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 |
|---|---|
| 98961 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 5360-00-509-4603 is a Spring,helical,compression, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-509-4603 has 1 manufacturer part number on file: 98961 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 98961: Spring Free Outside Diameter: 0.575 INCHES MINIMUM AND 0.575 INCHES MINIMUM AND 0.595 INCHES MAXIMUM0.595 INCHES MAXIMUM IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDSSPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.6858 INCHES NOMINAL0.6858 INCHES NOMINAL IN; Style Designator: CYLINDRICALCYLINDRICAL. 9 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.