5355-00-668-1984 KNOB Index 5355-00-668-1989 KNOB

National Stock Number:
5355-00-668-1988

Federal Supply Class:
5355

National Item Identification Number:
006681988

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:
504-9162-00213499ROCKWELL COLLINS, INC.


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
ATTACHMENT METHODSETSCREWS
COLORBLACK
COUNTERBORE DEPTH0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
COUNTERBORE DIAMETER0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
OVERALL DEPTH0.411 INCHES MINIMUM AND 0.431 INCHES MAXIMUM
OVERALL THICKNESS0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM
MATERIALALUMINUM ALLOY
NOMINAL THREAD SIZE0.138 INCHES SCREW HOLE
SETSCREW HOLE QUANTITY1
SHAFT ACCOMMODATION STYLECOUNTERBORED
WIDTH ACROSS FLATS0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
STYLE DESIGNATORSQUARE
SURFACE TREATMENTANODIZE AND ENAMEL
THREAD QUANTITY PER INCH32 SCREW HOLE
THREAD SERIES DESIGNATORUNC SCREW HOLE


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