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 QUANTITY2
ELECTRICAL CONNECTION IDENTIFYING NUMBERDESIGN STD AND10066-14S-1P
ACCURACY RATING100.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE
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
POINTER TYPECLOCK-HAND SINGLE POINTER
POINTER FINISHLUMINOUS SINGLE POINTER
INDIVIDUAL MARKINGMARKED 1; MARKED R
CURRENT TYPEAC
CONTACT QUANTITY3
CONTACT TYPEPIN
MOUNTING STUD DIAMETER0.170 INCHES NOMINAL
WIDTH3.250 INCHES NOMINAL
HEIGHT3.250 INCHES NOMINAL
DEPTH4.500 INCHES NOMINAL
DEPARTURE FROM CITED DESIGNATORRGEV
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMILI6866AN5530-1A
THE MANUFACTURERS DATA
MANUFACTURERS CODE98810
DESIGN CONTROL REFERENCETD40-1


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