The Core,flexible Shaft Assembly, cataloged under National Stock Number 3040-00-015-2129, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is B.w. Elliott Manufacturing Co., Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-015-2129 |
| Primary Part Number | S14866-801 |
| Item Name | Core,flexible Shaft Assembly |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | B.w. Elliott Manufacturing Co., Llc |
| Status | ACTIVE |
| FSC Application Data | CONTROL ASSEMBLIES,PUSH-PULL,AIRCRAFT ENGINE |
| Cross Section Size and Location | 0.278 INCHES MINIMUM ACROSS FLATS IN |
| Cross Section Size and Location | 0.281 INCHES MAXIMUM ACROSS FLATS IN |
| Core Diameter | 0.327 INCHES NOMINAL IN |
| End Overall Length | 1.370 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL CORROSION RESISTING |
| End Type | SQUARE MALE |
| 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 |
|---|---|
| S14866-801 PRIMARY | B.w. Elliott Manufacturing Co., Llc (USA) |
| Reference | Meaning |
|---|---|
| 169634-6 | 5/9 Secondary reference Curtiss-Wright Controls, Inc. Dba Curtiss Wright Div Actuation Division |
| 14866-801 | 5/9 Secondary reference Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines |
NSN 3040-00-015-2129 is a Core,flexible Shaft Assembly, manufactured by B.w. Elliott Manufacturing Co., Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-015-2129 has 1 manufacturer part number on file: S14866-801 (B.w. Elliott Manufacturing Co., Llc).
Key specifications for S14866-801: FSC Application Data: CONTROL ASSEMBLIES,PUSH-PULL,AIRCRAFT ENGINE; Cross Section Size and Location: 0.278 INCHES MINIMUM ACROSS FLATS IN; Cross Section Size and Location: 0.281 INCHES MAXIMUM ACROSS FLATS IN; Overall Length: 52.550 INCHES MAXIMUM IN. 8 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.