4935-00-777-5154 SUPPORT,UPPER BOOM Index 5355-00-777-5158 DIAL,SCALE

National Stock Number:
5355-00-777-5157

Federal Supply Class:
5355

National Item Identification Number:
007775157

Description:
DIAL,SCALE

Detail:
A DIAL DESIGNED TO BE READ IN CONJUNCTION WITH A VERNIER INDICATOR, POINTER(S) OR LIKE INSTRUMENTS, WHICH DEVICE IS NOT AN INTEGRAL PART OF THE ITEM. THE ITEM DOES NOT HAVE FACILITIES FOR CONNECTION TO A TUNING OR SELECTION MECHANISM TO POSITION THE MECHANISM. HOWEVER, IT MAY BE DESIGNED TO BE MOUNTED ON A KNOB USED TO POSITION THE MECHANISM. EXCLUDES SCALEPLATE, ELECTRICAL METER. SEE ALSO DIAL, CONTROL.


Manufacturer Information:
908006318876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
ATTACHMENT METHODHOLE
MATERIALALUMINUM ALLOY DIAL
MOUNTING HOLE DIAMETER0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
MOUNTING HOLE ANGLE32.0 DEGREES NOMINAL
MOUNTING HOLE CIRCLE RADIUS1.500 INCHES NOMINAL
MOUNTING HOLE QUANTITY2
SPECIAL FEATURES0.190-32 NF-3B SELF-LOCKING NUT PRESSED INTO MOUNTING HOLES
RADIUS2.000 INCHES NOMINAL
SCALE DIVISION QUANTITY10 SINGLE SCALE
SCALE TYPELINEAR SINGLE SCALE
STYLE DESIGNATORRADIAL
SURFACE TREATMENTANODIZE DIAL


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