5355-00-857-4439 KNOB Index 5930-00-857-4442 SWITCH,TOGGLE

National Stock Number:
5355-00-857-4440

Federal Supply Class:
5355

National Item Identification Number:
008574440

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:
147902-137695RAYTHEON COMPANY


Techincal Specification:
STYLE DESIGNATORHEXAGON
MATERIALALUMINUM ALLOY
OVERALL THICKNESS0.468 INCHES NOMINAL
WIDTH ACROSS FLATS0.969 INCHES NOMINAL
ATTACHMENT METHODSETSCREWS
SETSCREW HOLE QUANTITY2
SCREW DRIVE TYPEHEXAGON SOCKET
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.312 INCHES NOMINAL
THREAD SERIES DESIGNATORUNF SCREW HOLE
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE
THREAD QUANTITY PER INCH32 SCREW HOLE
GRIPPING SURFACE CONDITIONSMOOTH
SHAFT ACCOMMODATION STYLEROUND
INSIDE DIAMETER0.251 INCHES MINIMUM AND
0.252 INCHES MAXIMUM
OVERALL DEPTH0.469 INCHES NOMINAL
SKIRT DESIGNNONDETACHABLE
SKIRT STYLEFLARED
SKIRT OUTSIDE DIAMETER1.125 INCHES NOMINAL
COLORBLACK
THE MANUFACTURERS DATA
MANUFACTURERS CODE37695
DESIGN CONTROL REFERENCE147902-1


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