The Spring,spiral,torsion, cataloged under National Stock Number 5360-00-730-8231, 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 Intl Inc Defense Avionics Systems. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5360-00-730-8231 |
| Primary Part Number | 1485946 |
| Item Name | Spring,spiral,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| End Radius | 0.080 INCHES NOMINAL IN |
| Material Document and Classification | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Stock Diameter | 0.020 INCHES NOMINAL IN |
| Coil Quantity | 6 |
| Material | STEEL UNS K08500 OVERALL |
| Hook Opening Width | 0.040 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1485946 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
| 1270-1218 | Microwave Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1485946-1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
| 1270-1218 | 5/9 Secondary reference U.S. Government activity |
NSN 5360-00-730-8231 is a Spring,spiral,torsion, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-730-8231 has 2 manufacturer part numbers on file: 1485946 (Honeywell Intl Inc Defense Avionics Systems), 1270-1218 (Microwave Engineering Corporation).
Key specifications for 1485946: End Radius: 0.080 INCHES NOMINAL IN; Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Stock Diameter: 0.020 INCHES NOMINAL IN; Coil Quantity: 6. 6 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.