5998-00-990-4493 PRINTED WIRING BOARD Index 5998-00-990-4496 PRINTED WIRING BOARD

National Stock Number:
5355-00-990-4494

Federal Supply Class:
5355

National Item Identification Number:
009904494

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:
593-4461-00313499ROCKWELL COLLINS, INC.


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.250 INCHES NOMINAL
ATTACHMENT METHODSETSCREWS
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.126 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
OUTSIDE DIAMETER0.719 INCHES NOMINAL
OVERALL DEPTH0.370 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
OVERALL THICKNESS0.484 INCHES MINIMUM AND 0.504 INCHES MAXIMUM
MATERIALALUMINUM ALLOY
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE
REFERENCE MARKINGGROOVE
SCREW DRIVE TYPECROSS RECESS TYPE 1
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLEROUND
SKIRT DESIGNNONDETACHABLE
SKIRT OUTSIDE DIAMETER0.625 INCHES NOMINAL
SKIRT STYLERING
SPECIAL FEATURESREFERENCE MARKING.FILLED W/PHOSPHORESCENT MATERIAL TYPE P CLASS LIB,BLUE PER MIL-L-3891
STYLE DESIGNATORCROWN
THREAD QUANTITY PER INCH40 SCREW HOLE
THREAD SERIES DESIGNATORUNC SCREW HOLE


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