5355-01-020-5282 KNOB Index 5355-01-020-5284 KNOB

National Stock Number:
5355-01-020-5283

Federal Supply Class:
5355

National Item Identification Number:
010205283

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:
533-051-3815084DUPREE INC AEROSPACE KNOB CO DIV
533-051-3881590KORRY ELECTRONICS CO
937887-1C82577RAYTHEON COMPANY


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.310 INCHES NOMINAL
ATTACHMENT METHODSETSCREWS
COLORBLACK
GRIPPING SURFACE CONDITIONSMOOTH
INSIDE DIAMETER0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
INSIDE WIDTH0.223 INCHES NOMINAL
OUTSIDE DIAMETER1.250 INCHES NOMINAL
OVERALL DEPTH0.620 INCHES NOMINAL
OVERALL THICKNESS0.720 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC ALL MATERIAL RESPONSES
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE
SPECIAL FEATURES0.620 IN. COUNTERBORE DIA 0.090 IN. COUNTERBORE DEPTH
POINTER DESIGNNONDETACHABLE
REFERENCE MARKINGLINE
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLEFLATTED ONE SIDE
STYLE DESIGNATORROUND WITH SINGLE POINTED BAR FACE
SURFACE TREATMENTPASSIVATE
THREAD QUANTITY PER INCH32 SCREW HOLE
THREAD SERIES DESIGNATORUNC SCREW HOLE


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