3120-00-689-6919 BUSHING,SLEEVE Index 5355-00-689-6921 WINDOW,DIAL

National Stock Number:
5355-00-689-6920

Federal Supply Class:
5355

National Item Identification Number:
006896920

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:
6013-5109966INSTRUMENT SYSTEMS CORP


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.720 INCHES NOMINAL
ATTACHMENT METHODSETSCREWS
COUNTERBORE DEPTH0.615 INCHES NOMINAL
COUNTERBORE DIAMETER0.656 INCHES NOMINAL
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.250 INCHES NOMINAL
OUTSIDE DIAMETER0.780 INCHES NOMINAL
OVERALL DEPTH0.890 INCHES NOMINAL
OVERALL THICKNESS0.970 INCHES NOMINAL
MATERIALALUMINUM ALLOY 2024
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE
REFERENCE MARKINGHDG SET
SCREW DRIVE TYPECROSS RECESS TYPE 1
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLECOUNTERBORED
SHANK DIAMETER0.718 INCHES NOMINAL
SHANK LENGTH0.060 INCHES NOMINAL
SHANK STYLESTRAIGHT
STYLE DESIGNATORROUND
THREAD SERIES DESIGNATORUNC SCREW HOLE
THREAD QUANTITY PER INCH40 SCREW HOLE


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