4920-00-030-1866 FIXTURE,AIRCRAFT MAINTENANCE Index 6685-00-030-1877 INDICATOR,TEMPERATURE,ELECTRICAL

National Stock Number:
6620-00-030-1867

Federal Supply Class:
6620

National Item Identification Number:
000301867

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:
751CU4-02WW79300WALTHAM CLOCK CO INC
AN5530-3A1288044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
ELECTRICAL CONNECTION QUANTITY2
ELECTRICAL CONNECTION IDENTIFYING NUMBERDESIGN STD NO. AND10066-14S-1F
ACCURACY RATING100.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE
CONTACT QUANTITY3
CONTACT TYPEPIN
CURRENT TYPEAC
DEPTH5.000 INCHES NOMINAL
FEATURES PROVIDEDINTEGRAL SYNCHROSCOPE
FSC APPLICATION DATA1. ENGINE INSTRUMENT,AIRCRAFT
HEIGHT3.250 INCHES NOMINAL
INDIVIDUAL MARKINGG1; G2
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
MOUNTING STUD DIAMETER0.170 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATAAN5530-3A-12 REFERENCE NUMBER
PRESENTATION TYPESYNCHRO MOTOR
SCALE MARKING AND SURFACE FINISHMAJOR GRADUATION LUMINOUS AND MINOR GRADUATION LUMINOUS
SCALE RANGE-0.1 TO 4500.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE
WIDTH3.250 INCHES NOMINAL


Click here to Register for Free 30-day Trial