5355-00-667-6236 KNOB Index 5355-00-667-6241 KNOB

National Stock Number:
5355-00-667-6240

Federal Supply Class:
5355

National Item Identification Number:
006676240

Description:
DIAL,CONTROL

Detail:
A dial designed to be connected to a tuning or selecting mechanism to position the mechanism to some value within its adjustable range. It is designed to be read in conjunction with a vernier indicator, pointer, or like instruments which may or may not be an integral part of the item. May include a knob. For items with one graduation, letter, or symbol, or marked to indicate the position of items such as a valve, brake, or two position switch, see KNOB or HANDWHEEL. See also DIAL, SCALE.


Techincal Specification:
SCALE DIRECTION AND RANGE20 TO 28 CLOCKWISE SINGLE SCALE
DRIVE RATIO40.5 SINGLE
SETSCREW HOLE QUANTITY1
ATTACHMENT METHODSETSCREWS
STYLE DESIGNATORROUND W/KNOB
POSITIONING MECHANISM TYPEMOVABLE SCALE
DRIVE TYPEGEAR
SCALE TYPELINEAR SINGLE SCALE
OUTSIDE DIAMETER2.750 INCHES NOMINAL
SCALE DIVISION QUANTITY80 SINGLE SCALE
HEIGHT0.355 INCHES NOMINAL
SPECIAL FEATURESINCL STEP MECHANISM


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