5355-00-521-7226 KNOB Index 5355-00-521-7236 KNOB

National Stock Number:
5355-00-521-7235

Federal Supply Class:
5355

National Item Identification Number:
005217235

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:
102353-0135351GE AVIATION SYSTEMS LLC
102353-0189507MOTOROLA AVIATION ELECTRONICS INC


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
ATTACHMENT METHODSETSCREWS
COLORBLACK
COUNTERBORE DIAMETER0.435 INCHES MINIMUM AND 0.445 INCHES MAXIMUM
COUNTERBORE DEPTH0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
LENGTH0.750 INCHES NOMINAL
OVERALL DEPTH0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM
OVERALL THICKNESS0.365 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
MATERIALALUMINUM ALLOY A380.0
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE
POINTER DESIGNNONDETACHABLE
REFERENCE MARKINGARROW
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLECOUNTERBORED
WIDTH0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM
STYLE DESIGNATORPOINTER
THREAD QUANTITY PER INCH40 SCREW HOLE
THREAD SERIES DESIGNATORUNC SCREW HOLE


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