4920-01-391-7536 FIXTURE,ENGINE MAINTENANCE,AIRCR Index 6220-01-391-7538 PANEL,INDICATING,LIGHT TRANSMITT

National Stock Number:
5355-01-391-7537

Federal Supply Class:
5355

National Item Identification Number:
013917537

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:
281-038213499ROCKWELL COLLINS, INC.
GP323-10115084DUPREE INC AEROSPACE KNOB CO DIV
GP323-10181590KORRY ELECTRONICS CO


Techincal Specification:
ATTACHMENT METHODSETSCREWS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.190 INCHES NOMINAL
GRIPPING SURFACE CONDITIONGRIP AID
MATERIALPLASTIC
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE
OUTSIDE DIAMETER0.590 INCHES NOMINAL
OVERALL THICKNESS0.840 INCHES NOMINAL
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
STYLE DESIGNATORCOUNTERSUNK WITH CROWN
THREAD QUANTITY PER INCH40 SCREW HOLE
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SCREW HOLE


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