The Spring,helical,compression, cataloged under National Stock Number 5360-01-307-5985, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-307-5985 |
| Primary Part Number | 68A412730-2009 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Spring Free Outside Diameter | 4.851 INCHES NOMINAL IN |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 1.560 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | MIL-W-21425,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 7.600 INCHES NOMINAL IN |
| Spring Deflection Rate | 8.720 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 4.415 INCHES NOMINAL IN |
| Coil Quantity | 7 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Material | STEEL UNS K06500 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 |
|---|---|
| 68A412730-2009 | Hdi Landing Gear Usa Inc (USA) |
| 68A412730-2009 | Mayday Manufacturing Co. (USA) |
| 68A412730-2009 | Car-Graph, Inc. Dba Phoenix Spring Co. Div Car-Graph, Inc Dba Phoenix Spring Co. (USA) |
| 68A412730-2009 | Goodrich Corporation (USA) |
| 68A412730-2009 | Hoosier Industrial Supply, Inc (USA) |
| 68A412730-2009 | Colinear Machine & Design Holdings Llc (USA) |
| 68A412730-2009 PRIMARY | The Boeing Company Div Defense (USA) |
| 68A412730-2009 | Renton Coil Spring Company (USA) |
| Reference | Meaning |
|---|---|
| 68A412730-2009 | 5/9 Secondary reference U.S. Government activity |
NSN 5360-01-307-5985 is a Spring,helical,compression, manufactured by The Boeing Company Div Defense, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-307-5985 has 8 manufacturer part numbers on file: 68A412730-2009 (Hdi Landing Gear Usa Inc), 68A412730-2009 (Mayday Manufacturing Co.), 68A412730-2009 (Car-Graph, Inc. Dba Phoenix Spring Co. Div Car-Graph, Inc Dba Phoenix Spring Co.), 68A412730-2009 (Goodrich Corporation), 68A412730-2009 (Hoosier Industrial Supply, Inc) and 3 more.
Key specifications for 68A412730-2009: Spring Free Outside Diameter: 4.851 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 1.560 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 11 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.