4820-00-230-6249 SEAT,VALVE Index 5315-00-230-6251 INACTIVE

National Stock Number:
5315-00-230-6250

Federal Supply Class:
5315

National Item Identification Number:
002306250

Description:
KEY,WOODRUFF

Detail:
An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.


Manufacturer Information:
181130WHITNEY CHAIN OPERATION POWER TRANSMISSION DIV DRESSER INDUSTRIES INC
20480204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED
20521-606840BENDIX CORP THE
20521-619315HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS
AN280H20488044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
CIRCLE DIAMETER0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
HARDNESS RATING
KEY HEIGHT0.198 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
KEY SIZE DESIGNATIONWOODRUFF 1
MATERIAL DOCUMENT AND CLASSIFICATION
MATERIAL
STARTING EDGE RADIUS0.008 INCHES MINIMUM AND 0.012 INCHES MAXIMUM
STARTING EDGE SHAPEROUND
STYLE DESIGNATORROUND BOTTOM
THICKNESS0.0625 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM


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