5355-01-407-8288 KNOB Index 5355-01-407-8290 KNOB

National Stock Number:
5355-01-407-8289

Federal Supply Class:
5355

National Item Identification Number:
014078289

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:
K235A019-278711TELEPHONICS CORP
TT374-A2G115084DUPREE INC AEROSPACE KNOB CO DIV
TT374-A2G181590KORRY ELECTRONICS CO


Techincal Specification:
ATTACHMENT METHODSETSCREWS
COLORGRAY/GREY
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.250 INCHES NOMINAL
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.128 INCHES NOMINAL
INSIDE WIDTH0.108 INCHES NOMINAL
MATERIALPLASTIC
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE
OUTSIDE DIAMETER0.620 INCHES NOMINAL
OVERALL THICKNESS0.560 INCHES NOMINAL
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLEFLATTED ONE SIDE
STYLE DESIGNATORROUND WITH SINGLE POINTED BAR FACE
THREAD QUANTITY PER INCH40 SCREW HOLE
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SCREW HOLE


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