5950-00-538-6977 TRANSFORMER,POWER Index 5355-00-538-6980 KNOB

National Stock Number:
5355-00-538-6979

Federal Supply Class:
5355

National Item Identification Number:
005386979

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:
506-6101-00213499ROCKWELL COLLINS, INC.


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.172 INCHES NOMINAL
ATTACHMENT METHODSETSCREWS
COLORNATURAL
COUNTERBORE DIAMETER0.343 INCHES NOMINAL
COUNTERBORE DEPTH0.062 INCHES NOMINAL
GRIPPING SURFACE CONDITIONSMOOTH
INSIDE DIAMETER0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
LENGTH1.000 INCHES NOMINAL
OUTSIDE DIAMETER0.500 INCHES NOMINAL
OVERALL DEPTH0.312 INCHES NOMINAL
OVERALL THICKNESS0.625 INCHES NOMINAL
MATERIALALUMINUM ALLOY
NOMINAL THREAD SIZE0.138 INCHES SCREW HOLE
SCREW DRIVE TYPECROSS RECESS TYPE 1
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLECOUNTERBORED
STYLE DESIGNATORROUND WITH FIN LEVER
THREAD QUANTITY PER INCH40 SCREW HOLE
THREAD SERIES DESIGNATORUNF SCREW HOLE


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