5355-01-103-1803 KNOB Index 5355-01-103-1805 KNOB

National Stock Number:
5355-01-103-1804

Federal Supply Class:
5355

National Item Identification Number:
011031804

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:
303-SS-BTDM-BSLM-BLACK52570PROFESSIONAL ELECTRONICS CO INC. DBA HALLICRAFTERS
920434-106481NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
ATTACHMENT METHODSETSCREWS
COUNTERBORE DEPTH0.060 INCHES NOMINAL
COUNTERBORE DIAMETER1.092 INCHES NOMINAL
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.344 INCHES NOMINAL
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.254 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
NOMINAL THREAD SIZE0.138 INCHES SCREW HOLE
OUTSIDE DIAMETER1.015 INCHES NOMINAL
OVERALL DEPTH0.531 INCHES NOMINAL
OVERALL THICKNESS0.641 INCHES MINIMUM AND 0.661 INCHES MAXIMUM
SPECIAL FEATURESBRIGHT FINISH FOR TOP OF KNOB AND SKIRT
REFERENCE MARKINGDOT AND LINE
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLECOUNTERBORED
SKIRT DESIGNNONDETACHABLE
SKIRT OUTSIDE DIAMETER1.245 INCHES NOMINAL
SKIRT STYLEFLARED
STYLE DESIGNATORROUND
THREAD QUANTITY PER INCH32 SCREW HOLE
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SCREW HOLE


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