The Shaft Assembly,flexible, cataloged under National Stock Number 1680-00-075-2009, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Barber-Colman Co Environmental Controls Div. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-00-075-2009 |
| Primary Part Number | FYLD243-002 |
| Item Name | Shaft Assembly,flexible |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Barber-Colman Co Environmental Controls Div |
| Status | ACTIVE |
| Flange Thickness | 0.062 INCHES NOMINAL BOTH ENDS IN |
| End Overall Diameter | 0.875 INCHES NOMINAL BOTH ENDS IN |
| Quantity | 4 FLANGE MOUNTING BOTH ENDS |
| Mounting Hole Diameter | 0.046 INCHES BOTH ENDS IN |
| Thread Location | INTERNAL BOTH ENDS |
| Core Diameter | 1.500 INCHES NOMINAL IN |
| Features Provided | SWIVEL END BOTH ENDS |
| Casing Length Between Ferrules | 33.438 INCHES MINIMUM AND 33.562 INCHES MAXIMUM IN |
| Core Rotation Direction | CLOCKWISE |
| Core Removability | REMOVABLE |
| Screw Thread Series Designator | UNF BOTH ENDS |
| Material | COPPER ALLOY 511 CASING |
| End Type | ROUND MALE FIRST END |
| End Type | ROUND, SLOTTED EXTERNAL SECOND END |
| Tip Length | 0.688 INCHES NOMINAL SECOND END IN |
| Tip Length | 1.000 INCHES NOMINAL FIRST END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| FYLD243-002 | Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA) |
| FYLD243-002 PRIMARY | Barber-Colman Co Environmental Controls Div (USA) |
NSN 1680-00-075-2009 is a Shaft Assembly,flexible, manufactured by Barber-Colman Co Environmental Controls Div, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-075-2009 has 2 manufacturer part numbers on file: FYLD243-002 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), FYLD243-002 (Barber-Colman Co Environmental Controls Div).
Key specifications for FYLD243-002: Flange Thickness: 0.062 INCHES NOMINAL BOTH ENDS IN; End Overall Diameter: 0.875 INCHES NOMINAL BOTH ENDS IN; Quantity: 4 FLANGE MOUNTING BOTH ENDS; Mounting Hole Diameter: 0.046 INCHES BOTH ENDS IN. 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.
NSN 1680-00-075-2009 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.