The Spring,helical,torsion, cataloged under National Stock Number 5360-01-020-5769, 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 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-020-5769 |
| Primary Part Number | 2447403-1 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.218 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| End Style | OFFSET HINGE END, LEFT SIDE FIRST END |
| End Style | STRAIGHT BEND END (RIGHT) SECOND END |
| Style Designator | SINGLE TORSION LEFT HAND |
| Material Document and Classification | QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.190 INCHES NOMINAL IN |
| Inside Diameter | 0.162 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.153 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 2-1/2 |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | RIGHT-HAND |
| Material | STEEL COMP 302 OVERALL |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| Hook Radius | 0.030 INCHES NOMINAL OVERALL IN |
| Hook Opening Width | 0.025 INCHES NOMINAL OVERALL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5360-01-020-5769 is a Spring,helical,torsion, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-020-5769 has 2 manufacturer part numbers on file: 2447403-1 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 2447403-1 (Honeywell Intl Inc Defense Avionics Systems).
Key specifications for 2447403-1: Spring Free Outside Diameter: 0.218 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; End Style: OFFSET HINGE END, LEFT SIDE FIRST END; End Style: STRAIGHT BEND END (RIGHT) SECOND END. 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.