4920-01-067-9284 FIXTURE,AIRCRAFT MAINTENANCE Index 4920-01-067-9286 FIXTURE,AIRCRAFT MAINTENANCE

National Stock Number:
6620-01-067-9285

Federal Supply Class:
6620

National Item Identification Number:
010679285

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:
1037420120227HENLEY MARINE, INC
1328220227HENLEY MARINE, INC
7040B20227HENLEY MARINE, INC


Techincal Specification:
AC VOLTAGE RATING105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM
CONTACT QUANTITY7
CONTACT TYPEPIN
CURRENT TYPEAC
ELECTRICAL CONNECTION IDENTIFYING NUMBERMS3102E-14S-7P
ELECTRICAL CONNECTION QUANTITY1
FREQUENCY RATING60.0 HERTZ NOMINAL
HEIGHT6.200 INCHES NOMINAL
LENGTH12.000 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYSPEED INDICATOR
PRESENTATION TYPEDIAL AND DIGITAL DISPLAY
SPECIAL FEATURESRANGES: 0-70,000 RPM DIGITAL, 0-130.0% RPM DIGITAL AND 0-125% RPM ANALOG; ACCURACY DIGITAL +/- 0.4% OF READING AND ANALOG +/- 1.0% FULL SCALE; READOUT LIGHT DISPLAY, DIGITAL; INPUT SIGNAL TACH GENERATOR MIL-G-9398 ROTATES AT 4200 RPM = 70 CPS WHEN ENGINE IS AT 100% ROTOR SPEED; SAMPLING RATE 0.2 -3 SECONDS
SUPPLEMENTARY FEATUREST.O. 33D4-6-212-41
WIDTH6.100 INCHES NOMINAL


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