The Spring,helical,extension, cataloged under National Stock Number 5360-00-260-3476, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is L3 Aviation Products, Inc. Dba L3 Technologies. Government technical data includes 11 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 | 5360-00-260-3476 |
| Primary Part Number | 800384ALT1 |
| Item Name | Spring,helical,extension |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | L3 Aviation Products, Inc. Dba L3 Technologies |
| Status | ACTIVE |
| Spring Free Outside Diameter | 0.188 INCHES NOMINAL IN |
| End Style | FULL LOOP BOTH ENDS |
| Design Type | CLOSED |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 1.813 INCHES NOMINAL IN |
| Spring Deflection Rate | 3.500 POUNDS PER INCH MINIMUM AND 4.500 POUNDS PER INCH MAXIMUM LBS |
| Inside Diameter | 0.125 INCHES NOMINAL IN |
| Coil Quantity | 58 |
| Coil Helix Direction | LEFT-HAND |
| Material | STEEL OVERALL |
| Hook Radius | 0.063 INCHES NOMINAL BOTH ENDS 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 |
|---|---|
| 800384ALT1 PRIMARY | L3 Aviation Products, Inc. Dba L3 Technologies (USA) |
NSN 5360-00-260-3476 is a Spring,helical,extension, manufactured by L3 Aviation Products, Inc. Dba L3 Technologies, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-00-260-3476 has 1 manufacturer part number on file: 800384ALT1 (L3 Aviation Products, Inc. Dba L3 Technologies).
Key specifications for 800384ALT1: Spring Free Outside Diameter: 0.188 INCHES NOMINAL IN; End Style: FULL LOOP BOTH ENDS; Design Type: CLOSED; Style Designator: CYLINDRICAL. 11 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.