The Spring,helical,torsion, cataloged under National Stock Number 5360-00-293-7178, 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 Former Bendix Navigation and Control Systems. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5360-00-293-7178 |
| Primary Part Number | 1786721-1 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.211 INCHES NOMINAL IN |
| End Style | HINGE END FIRST END |
| End Style | L SHAPE END SECOND END |
| Style Designator | SINGLE TORSION LEFT HAND |
| Spring Free Length | 0.200 INCHES NOMINAL IN |
| Inside Diameter | 0.195 INCHES NOMINAL IN |
| End Length From First Bend to Second Bend or End | 0.078 INCHES NOMINAL OVERALL IN |
| Coil Quantity | 22-1/5 |
| End Length From Coil Axis to First Bend | 0.098 INCHES NOMINAL OVERALL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL OVERALL |
| End Length From Second Bend to Third Bend or End | 0.063 INCHES NOMINAL OVERALL IN |
| End Angular Relationship | ENDS ANGLED ONE TO OTHER |
| 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 |
|---|---|
| 1786721-1 PRIMARY | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
| Reference | Meaning |
|---|---|
| 1786721-1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
NSN 5360-00-293-7178 is a Spring,helical,torsion, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-293-7178 has 1 manufacturer part number on file: 1786721-1 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems).
Key specifications for 1786721-1: Spring Free Outside Diameter: 0.211 INCHES NOMINAL IN; End Style: HINGE END FIRST END; End Style: L SHAPE END SECOND END; Style Designator: SINGLE TORSION LEFT HAND. 14 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.