2510-00-491-5131 SPRING,LEAF Index 2805-00-491-5134 CRANKSHAFT,ENGINE

National Stock Number:
2805-00-491-5132

Federal Supply Class:
2805

National Item Identification Number:
004915132

Description:
GUIDE,VALVE STEM

Detail:
A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.


Manufacturer Information:
874913R20SAT8KOMATSU AMERICA CORP.
874913R229510KOMATSU AMERICAN INTL CO
874913R231007NAVISTAR INTL CORP
874913R289346NAVISTAR INTL CORP TRUCK BR OHIO PLANT


Techincal Specification:
AA END CHAMFER LENGTH0.031 INCHES NOMINAL
AA END CHAMFER ANGLE IN DEG60.0
BB END CHAMFER LENGTH0.031 INCHES NOMINAL
BB END CHAMFER ANGLE IN DEG45.0
BB END SHANK DIAMETER0.594 INCHES NOMINAL
BORE DIAMETER0.2812 INCHES NOMINAL
BORE COUNTERBORENOT INCLUDED
BORE COUNTERSINKNOT INCLUDED
MAJOR DIAMETER LENGTH2.438 INCHES NOMINAL
OUTSIDE DIAMETER0.688 INCHES NOMINAL
OVERALL LENGTH2.938 INCHES NOMINAL
MATERIALSTEEL
SHOULDER FIRST FILLET RADIUS0.344 INCHES NOMINAL
STYLE DESIGNATORPLAIN, SHOULDERED


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