The Spring,helical,compression, cataloged under National Stock Number 5360-01-360-5534, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Moog Military Aircraft Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-360-5534 |
| Primary Part Number | A78129-1 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Moog Military Aircraft Llc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.782 INCHES NOMINAL IN |
| Material Hardness Rating | 46.000 ROCKWELL C MINIMUM AND 53.000 ROCKWELL C MAXIMUM |
| End Style | SPRING END,SQUARED BOTH ENDS |
| Spring Solid Length | 0.220 INCHES MAXIMUM IN |
| Accommodated Rod Diameter | 0.695 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | AMS 5678,COMP 17-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.770 INCHES NOMINAL IN |
| Spring Deflection Rate | 4.770 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 0.700 INCHES NOMINAL IN |
| Coil Quantity | 4 |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Bore Diameter | 0.812 INCHES MAXIMUM 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 |
|---|---|
| A78129-1 PRIMARY | Moog Military Aircraft Llc (USA) |
| Reference | Meaning |
|---|---|
| A78129-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5360-01-360-5534 is a Spring,helical,compression, manufactured by Moog Military Aircraft Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-360-5534 has 1 manufacturer part number on file: A78129-1 (Moog Military Aircraft Llc).
Key specifications for A78129-1: Spring Free Outside Diameter: 0.782 INCHES NOMINAL IN; Material Hardness Rating: 46.000 ROCKWELL C MINIMUM AND 53.000 ROCKWELL C MAXIMUM; End Style: SPRING END,SQUARED BOTH ENDS; Spring Solid Length: 0.220 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.