5355-00-680-8455 DIAL,SCALE Index 5355-00-680-8478 KNOB

National Stock Number:
5355-00-680-8457

Federal Supply Class:
5355

National Item Identification Number:
006808457

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:
165039903956NORTHROP GRUMMAN SYSTEMS CORPORATION
165039956232LOCKHEED MARTIN CORPORATION


Techincal Specification:
ATTACHMENT METHODHOLE
OUTSIDE DIAMETER7.938 INCHES NOMINAL
MATERIAL THICKNESS0.060 INCHES NOMINAL
MOUNTING HOLE DIAMETER0.166 INCHES NOMINAL
MOUNTING HOLE QUANTITY3
SPECIAL FEATURESTHREE 0.438 IN W BY 0.438 IN. DEEP OPEN SLOTS NI OUTER EDGE SPACED 7 DEG 35 MIN CW FROM MTG HOLES; ONE 0.550 IN. DIA POSITIONING HOLE LOCATED 355 DEG 11 MIN CCW FROM DATUM LINE ON 3.765 IN. RADIUS; BLACK FIG AND GRADUATIONS ON TRANSLUCENT WHITE BACKGROUND
STYLE DESIGNATORROUND


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