3439-00-878-0044 ROD,WELDING Index 6240-00-878-0056 LAMP,INCANDESCENT

National Stock Number:
5355-00-878-0054

Federal Supply Class:
5355

National Item Identification Number:
008780054

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:
45909919139EASTMAN KODAK CO


Techincal Specification:
ATTACHMENT METHODSETSCREWS
COUNTERBORE DEPTH0.250 INCHES NOMINAL
COUNTERBORE DIAMETER0.147 INCHES MINIMUM AND 0.151 INCHES MAXIMUM
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.125 INCHES NOMINAL
GRIPPING SURFACE CONDITIONGRIP AID
INSIDE DIAMETER0.125 INCHES NOMINAL
REFERENCE MARKINGB
NOMINAL THREAD SIZE0.138 INCHES SCREW HOLE
OUTSIDE DIAMETER0.875 INCHES NOMINAL
OVERALL DEPTH0.437 INCHES NOMINAL
OVERALL THICKNESS0.625 INCHES NOMINAL
SCREW DRIVE TYPEHEXAGON SOCKET
SETSCREW HOLE QUANTITY1
SHAFT ACCOMMODATION STYLECOUNTERBORED
SHANK DIAMETER0.500 INCHES NOMINAL
SHANK LENGTH0.250 INCHES NOMINAL
SHANK STYLESTRAIGHT
STYLE DESIGNATORCROWN
THREAD QUANTITY PER INCH32 SCREW HOLE
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SCREW HOLE


Click here to Register for Free 30-day Trial