6680-00-663-4273 INDICATOR,ELECTRICAL TACHOMETER Index 6680-00-663-4278 INDICATOR,ELECTRICAL TACHOMETER

National Stock Number:
6620-00-663-4275

Federal Supply Class:
6620

National Item Identification Number:
006634275

Description:
INDICATOR,ELECTRICAL TACHOMETER

Detail:
An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.


Manufacturer Information:
981B4-02289944ELBITAMERICA, INC.


Techincal Specification:
ELECTRICAL CONNECTION QUANTITY2
ELECTRICAL CONNECTION IDENTIFYING NUMBERPART NO. X-814-8-1
PRESENTATION TYPESYNCHRO MOTOR
SCALE MARKING AND SURFACE FINISHMINOR GRADUATION LUMINOUS AND
MAJOR GRADUATION LUMINOUS
INDIVIDUAL MARKINGMARKED W/STRAIGHT BLACK LINE IN CENTER; R
CURRENT TYPEAC
CONTACT QUANTITY3
CONTACT TYPEPIN
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
MOUNTING STUD DIAMETER0.1695 INCHES NOMINAL
WIDTH3.250 INCHES NOMINAL
HEIGHT3.250 INCHES NOMINAL
DEPTH5.250 INCHES NOMINAL
FSC APPLICATION DATAENGINE INSTRUMENT AIRCRAFT
THE MANUFACTURERS DATA
MANUFACTURERS CODE89944
DESIGN CONTROL REFERENCE981B4-022


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