Product Details | FLEXIBLE SHAFT ASSEMBLY

1680-01-218-5278 An item consisting of a casing with fittings and attachments on each end and a spirally wound wire core with formed end(s) and/or crimped on end fittings. It is designed to transmit rotary motion around bends from a motor or other power source to drive various types of equipment, such as tachometers, speedometers, remote controls, instruments, and the like, which are located at an angle and/or distance from the power source. See also CONTROL ASSEMBLY, PUSH-PULL.20316800049Miscellaneous Aircraft Accessories and Components30400042Miscellaneous Power Transmission Equipment66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Part Alternates: XW200671810, XW20067-1810, 1680-01-218-5278, 01-218-5278, 1680012185278, 012185278

Aircraft Components and Accessories | Miscellaneous Aircraft Accessories and Components

Supply Group (FSG) NSN Assign. NIIN
16 14 OCT 1985 01-218-5278

Cross Reference | NSN 1680-01-218-5278

Part Number Cage Code Manufacturer
XW20067-1810 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV

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Technical Data | NSN 1680-01-218-5278

Characteristic Specifications
CASING MATERIAL ALUMINUM
CASING LENGTH BETWEEN FERRULES 17.538 INCHES MINIMUM AND 17.662 INCHES MAXIMUM
CASING OUTSIDE DIAMETER 0.317 INCHES NOMINAL
END CONNECTION TYPE THREADED EXTERNAL BOTH ENDS
THREAD LOCATION EXTERNAL BOTH ENDS
SCREW THREAD SERIES DESIGNATOR UNF BOTH ENDS
THREAD DIRECTION RIGHT-HAND BOTH ENDS
THREAD CLASS 2A BOTH ENDS
THREAD LENGTH 0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM BOTH ENDS
SHANK OUTSIDE DIAMETER 0.406 INCHES NOMINAL BOTH ENDS
SWIVEL END PROVIDED BOTH ENDS
WRENCHING FACILITY TYPE HEXAGON BOTH ENDS
WIDTH ACROSS FLATS 0.625 INCHES NOMINAL BOTH ENDS
LUBRICATION FITTING NOT PROVIDED BOTH ENDS
CORE MATERIAL STEEL
CORE OVERALL LENGTH 18.100 INCHES NOMINAL
CORE DIAMETER 0.187 INCHES NOMINAL
CORE ROTATION DIRECTION CLOCKWISE OR COUNTERCLOCKWISE
END TYPE SQUARE MALE BOTH ENDS
CORE REMOVABILITY NONREMOVABLE
OVERALL LENGTH 18.490 INCHES MINIMUM AND 18.500 INCHES MAXIMUM
(NON-CORE DATA) THREAD SIZE 5/8-18

Restrictions/Controls & Freight Information | NSN 1680-01-218-5278

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information