The Spring,helical,torsion, cataloged under National Stock Number 5360-01-035-2378, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Curtiss-Wright Controls Integrated Sensing, Inc.. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-035-2378 |
| Primary Part Number | 2660-1602-01 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Curtiss-Wright Controls Integrated Sensing, Inc. |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.294 INCHES NOMINAL IN |
| End Style | ONE HOOK END OVERALL |
| End Length | 1.438 INCHES NOMINAL BOTH ENDS IN |
| Center Section Width | 0.480 INCHES MAXIMUM IN |
| Style Designator | SINGLE TORSION RIGHT HAND |
| Material Document and Classification | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spring Free Length | 0.480 INCHES MAXIMUM IN |
| Coil Axis to Center Section Distance | 1.416 INCHES NOMINAL IN |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Coil Quantity | 20 |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL COMP 302 OVERALL |
| End Angular Relationship | ENDS PARALLEL 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 |
|---|---|
| 2660-1602-01 PRIMARY | Curtiss-Wright Controls Integrated Sensing, Inc. (USA) |
NSN 5360-01-035-2378 is a Spring,helical,torsion, manufactured by Curtiss-Wright Controls Integrated Sensing, Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-035-2378 has 1 manufacturer part number on file: 2660-1602-01 (Curtiss-Wright Controls Integrated Sensing, Inc.).
Key specifications for 2660-1602-01: Spring Free Outside Diameter: 0.294 INCHES NOMINAL IN; End Style: ONE HOOK END OVERALL; End Length: 1.438 INCHES NOMINAL BOTH ENDS IN; Center Section Width: 0.480 INCHES MAXIMUM IN. 13 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.