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


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