5310-00-031-0257 NUT,PLAIN,HEXAGON Index 5305-00-031-0314 SCREW,DUST COVER

National Stock Number:
5355-00-031-0281

Federal Supply Class:
5355

National Item Identification Number:
000310281

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:
388750-100752L3HARRIS TECHNOLOGIES, INC.
388750-164694TELEPHONICS CORPORATION


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.427 INCHES MAXIMUM
ATTACHMENT METHODSETSCREWS
COLORBLACK
COUNTERBORE DEPTH0.250 INCHES NOMINAL
COUNTERBORE DIAMETER0.685 INCHES NOMINAL
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
OVERALL DEPTH0.605 INCHES MINIMUM
OVERALL THICKNESS1.300 INCHES MINIMUM AND 1.400 INCHES MAXIMUM
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLECOUNTERBORED
SKIRT DESIGNNONDETACHABLE
SKIRT OUTSIDE DIAMETER1.185 INCHES MAXIMUM
SKIRT STYLESTEPPED
WIDTH1.682 INCHES MINIMUM AND 1.758 INCHES MAXIMUM
STYLE DESIGNATORROUND WITH CRANK
THREAD QUANTITY PER INCH32 SCREW HOLE
THREAD SERIES DESIGNATORUNC SCREW HOLE


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