5355-00-644-2450 KNOB Index 5355-00-644-2454 KNOB

National Stock Number:
5355-00-644-2453

Federal Supply Class:
5355

National Item Identification Number:
006442453

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:
890733ISSUE210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
LD274187ISSUE510001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.250 INCHES NOMINAL
ATTACHMENT METHODSETSCREWS
COLORGRAY/GREY
COUNTERBORE DEPTH0.125 INCHES NOMINAL
COUNTERBORE DIAMETER0.593 INCHES MINIMUM AND 0.598 INCHES MAXIMUM
FLUTED FOIL QUANTITY8
GRIPPING SURFACE CONDITIONSMOOTH
INSIDE DIAMETER0.253 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
OVERALL DEPTH0.531 INCHES NOMINAL
OVERALL THICKNESS0.750 INCHES NOMINAL
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY2
SHAFT ACCOMMODATION STYLECOUNTERBORED
SHANK DIAMETER0.687 INCHES NOMINAL
SHANK STYLESTRAIGHT
SHANK LENGTH0.375 INCHES NOMINAL
WIDTH0.875 INCHES NOMINAL
STYLE DESIGNATORFLUTED FOILS
THREAD SERIES DESIGNATORUNC SCREW HOLE
THREAD QUANTITY PER INCH32 SCREW HOLE


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