6680-00-663-7758 INDICATOR,ELECTRICAL TACHOMETER Index 6620-00-663-7766 INDICATOR,ELECTRICAL TACHOMETER

National Stock Number:
6680-00-663-7764

Federal Supply Class:
6680

National Item Identification Number:
006637764

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:
MILI6866AN5530-1A81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
S1545-65136-178286SIKORSKY AIRCRAFT CORPORATION
TD40-198810AEROSONIC LLC


Techincal Specification:
ELECTRICAL CONNECTION IDENTIFYING NUMBERDESIGN STD AND10066-14S-1P
ELECTRICAL CONNECTION QUANTITY2
ACCURACY RATING100.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE
CONTACT QUANTITY3
CONTACT TYPEPIN
CURRENT TYPEAC
DEPARTURE FROM CITED DESIGNATORRGEV
DEPTH4.500 INCHES NOMINAL
HEIGHT3.250 INCHES NOMINAL
INDIVIDUAL MARKINGMARKED 1; MARKED R
MOUNTING STUD DIAMETER0.170 INCHES NOMINAL
POINTER FINISHLUMINOUS SINGLE POINTER
POINTER TYPECLOCK-HAND SINGLE POINTER
SCALE MARKING AND SURFACE FINISHMAJOR GRADUATION LUMINOUS AND MINOR GRADUATION LUMINOUS
SCALE RANGE-0.1 TO 4000.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE
WIDTH3.250 INCHES NOMINAL


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