5320-01-172-2619 PIN-RIVET Index 5355-01-172-2621 KNOB

National Stock Number:
5355-01-172-2620

Federal Supply Class:
5355

National Item Identification Number:
011722620

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:
28710-1420000K0663FERRANTI TECHNOLOGIES LTD
28710-1420000K8084FERRANTI INTERNATIONAL PLC
KN-500B-1/800779TE CONNECTIVITY CORPORATION
KN-500B-1/895146ALCO ELECTRONIC PRODUCTS INC


Techincal Specification:
ATTACHMENT METHODSETSCREWS
COUNTERBORE DIAMETER0.375 INCHES NOMINAL
COUNTERBORE DEPTH0.157 INCHES NOMINAL
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.280 INCHES NOMINAL
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.251 INCHES NOMINAL
OUTSIDE DIAMETER0.500 INCHES NOMINAL
OVERALL DEPTH0.512 INCHES NOMINAL
OVERALL THICKNESS0.625 INCHES NOMINAL
MATERIAL TRANSPARENCYOPAQUE
REFERENCE MARKINGINDICATOR LINE
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLECOUNTERBORED
SKIRT DESIGNNONDETACHABLE
SKIRT OUTSIDE DIAMETER0.445 INCHES NOMINAL
SKIRT STYLESTEPPED
SPECIAL FEATURESINDICATOR LINE IS LOCATED ON SIDE OF KNOB
STYLE DESIGNATORROUND


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