2530-00-921-7155 CHAMBER Index 5307-00-921-7157 STUD,PLAIN

National Stock Number:
5315-00-921-7156

Federal Supply Class:
5315

National Item Identification Number:
009217156

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:
5H267111083CATERPILLAR INC
5H267174006RELIANCE COMM/TEC CORP LORAIN PRODUCTS DIV


Techincal Specification:
CIRCLE DIAMETER0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
HARDNESS RATING40.0 ROCKWELL C MINIMUM OVERALL AND 50.0 ROCKWELL C MAXIMUM OVERALL
KEY HEIGHT0.308 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
KEY SIZE DESIGNATIONWOODRUFF 9
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
STARTING EDGE RADIUS0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM
STARTING EDGE SHAPEROUND
STYLE DESIGNATORROUND BOTTOM
THICKNESS0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM


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