The Spring,helical,compression, cataloged under National Stock Number 5360-00-783-1306, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-00-783-1306 |
| Primary Part Number | 534129 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN |
| Load Rating | 1.210 POUNDS MINIMUM AND 1.470 POUNDS MAXIMUM LBS |
| End Style | SPRING END,SQUARED AND GROUND BOTH ENDS |
| Spring Solid Length | 0.250 INCHES MAXIMUM IN |
| Accommodated Rod Diameter | 0.275 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.535 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN |
| Spring Deflection Rate | 6.550 POUNDS PER INCH MINIMUM AND 7.950 POUNDS PER INCH MAXIMUM LBS |
| Inside Diameter | 0.277 INCHES MINIMUM AND 0.287 INCHES MAXIMUM IN |
| Spring Length Under Load | 0.355 INCHES NOMINAL IN |
| Spring Solid Outside Diameter | 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN |
| Coil Quantity | 8 |
| Coil Helix Direction | RIGHT-HAND OR LEFT-HAND |
| Bore Diameter | 0.352 INCHES MINIMUM IN |
| Material | STEEL UNS K08500 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 |
|---|---|
| 534129 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 534129 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 534129 | 5/9 Secondary reference Honeywell International, Inc Div Aerospace-Tucson |
NSN 5360-00-783-1306 is a Spring,helical,compression, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-783-1306 has 1 manufacturer part number on file: 534129 (Honeywell International Inc. Div Aerospace - Torrance).
1 possible match (shared part number, not a government interchangeability claim): 6750-01-427-5126. Verify interchangeability with system specifications before substitution.
Key specifications for 534129: Spring Free Outside Diameter: 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM IN; Load Rating: 1.210 POUNDS MINIMUM AND 1.470 POUNDS MAXIMUM LBS; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Solid Length: 0.250 INCHES MAXIMUM IN. 16 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.