5355-01-391-9538 KNOB Index 5355-01-391-9540 KNOB

National Stock Number:
5355-01-391-9539

Federal Supply Class:
5355

National Item Identification Number:
013919539

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:
4990094-219133MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS AEROSPACE OPNS WEST
4990094-276301THE BOEING COMPANY
BP711-CEV1G215084DUPREE INC AEROSPACE KNOB CO DIV
BP711-CEV1G281590KORRY ELECTRONICS CO


Techincal Specification:
ATTACHMENT METHODSETSCREWS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.150 INCHES NOMINAL
GRIPPING SURFACE CONDITIONGRIP AID
MATERIALPLASTIC
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE
OUTSIDE DIAMETER1.000 INCHES NOMINAL
OVERALL THICKNESS0.700 INCHES NOMINAL
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
STYLE DESIGNATORROUND WITH SINGLE POINTED BAR FACE
THREAD QUANTITY PER INCH32 SCREW HOLE
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SCREW HOLE


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