5355-01-138-2118 KNOB Index 3110-01-138-2121 BEARING,BALL,ANNULAR

National Stock Number:
5355-01-138-2120

Federal Supply Class:
5355

National Item Identification Number:
011382120

Description:
KNOB

Detail:
An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see HANDWHEEL. For items calibrated in units or series of divisions to denote relative positioning of devices see DIAL, CONTROL. Excludes DOORKNOB; and HANDLE (as modified).


Manufacturer Information:
366-1781-0080009TEKTRONIX, INC.
366-1781-00K3976TEKTRONIX UK LTD


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.250 INCHES NOMINAL
COUNTERBORE DEPTH0.080 INCHES NOMINAL
COUNTERBORE DIAMETER0.292 INCHES MINIMUM AND 0.308 INCHES MAXIMUM
INSIDE DIAMETER0.125 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
REFERENCE MARKINGSLOT
SETSCREW HOLE QUANTITY2
SPECIAL FEATURESKNOB DIA TAPERS AT TOP TO 0.427 IN.,SLOT ON ONE SIDE OF BAR


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