5330-01-040-2121 FELT,MECHANICAL,PREFORMED Index 5355-01-040-2123 KNOB

National Stock Number:
5355-01-040-2122

Federal Supply Class:
5355

National Item Identification Number:
010402122

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:
757-0231-02413499ROCKWELL COLLINS, INC.


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.250 INCHES MINIMUM AND 0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM0.260 INCHES MAXIMUM
ATTACHMENT METHODSETSCREWSSETSCREWS
COLORBLACKBLACK
COUNTERBORE DIAMETER0.507 INCHES MINIMUM AND 0.507 INCHES MINIMUM AND 0.513 INCHES MAXIMUM0.513 INCHES MAXIMUM
COUNTERBORE DEPTH0.125 INCHES NOMINAL0.125 INCHES NOMINAL
GRIPPING SURFACE CONDITIONGRIP AIDGRIP AID
INSIDE DIAMETER0.252 INCHES MINIMUM AND 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM0.254 INCHES MAXIMUM
LENGTH0.850 INCHES MINIMUM AND 0.850 INCHES MINIMUM AND 0.880 INCHES MAXIMUM0.880 INCHES MAXIMUM
OUTSIDE DIAMETER0.690 INCHES MINIMUM AND 0.690 INCHES MINIMUM AND 0.720 INCHES MAXIMUM0.720 INCHES MAXIMUM
OVERALL DEPTH0.422 INCHES NOMINAL0.422 INCHES NOMINAL
OVERALL THICKNESS0.995 INCHES MINIMUM AND 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM1.005 INCHES MAXIMUM
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE0.164 INCHES SCREW HOLE
SKIRT DESIGNDETACHABLEDETACHABLE
SKIRT OUTSIDE DIAMETER0.995 INCHES MINIMUM AND 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM1.005 INCHES MAXIMUM
SKIRT STYLEFLAREDFLARED
REFERENCE MARKINGLINE AND LINE AND SLOTSLOT
SCREW DRIVE TYPEHEXAGON SOCKETHEXAGON SOCKET
SETSCREW HOLE QUANTITY22
SHAFT ACCOMMODATION STYLECOUNTERBOREDCOUNTERBORED
SHANK DIAMETER0.617 INCHES MINIMUM AND 0.617 INCHES MINIMUM AND 0.623 INCHES MAXIMUM0.623 INCHES MAXIMUM
SHANK STYLESTRAIGHTSTRAIGHT
SHANK LENGTH0.093 INCHES NOMINAL0.093 INCHES NOMINAL
STYLE DESIGNATORROUND WITH FIN LEVERROUND WITH FIN LEVER
THREAD QUANTITY PER INCH32 SCREW HOLE32 SCREW HOLE
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SCREW HOLEUNIFIED NATIONAL COARSE (UNC) SCREW HOLE


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