The Spring,helical,torsion, cataloged under National Stock Number 5360-01-528-2286, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Motor Technology, Inc.. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-528-2286 |
| Primary Part Number | 7D018 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Motor Technology, Inc. |
| Status | ACTIVE |
| Second Bend Radius | 0.065 INCHES NOMINAL SECOND END IN |
| Spring Free Outside Diameter | 0.138 INCHES NOMINAL IN |
| End Style | ONE HOOK END FIRST END |
| End Style | CURVED END SECOND END |
| End Length | 0.352 INCHES MINIMUM AND 0.368 INCHES MAXIMUM SECOND END IN |
| End Length | 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM FIRST END IN |
| Style Designator | SINGLE TORSION RIGHT HAND |
| Spring Free Length | 0.260 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| First Bend Radius | 0.025 INCHES NOMINAL SECOND END IN |
| Spring Deflection Rate | 0.006 OUNCES PER INCH NOMINAL OZ |
| Inside Diameter | 0.102 INCHES NOMINAL IN |
| Stock Diameter | 0.018 INCHES NOMINAL IN |
| Coil Quantity | 17 |
| Coil Helix Direction | RIGHT-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 |
|---|---|
| 7D018 PRIMARY | Motor Technology, Inc. (USA) |
NSN 5360-01-528-2286 is a Spring,helical,torsion, manufactured by Motor Technology, Inc., classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-528-2286 has 1 manufacturer part number on file: 7D018 (Motor Technology, Inc.).
Key specifications for 7D018: Second Bend Radius: 0.065 INCHES NOMINAL SECOND END IN; Spring Free Outside Diameter: 0.138 INCHES NOMINAL IN; End Style: ONE HOOK END FIRST END; End Style: CURVED END 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.