2815-01-388-0237 INSERT,ENGINE VALVE SEAT Index 3040-01-388-0239 BREATHER

National Stock Number:
2805-01-388-0238

Federal Supply Class:
2805

National Item Identification Number:
013880238

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:
13041N18-30UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
13041N18-388032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
13042N18B88032CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BB END SHANK DIAMETER1.625 INCHES NOMINAL
BORE COUNTERBORENOT INCLUDED
BORE COUNTERSINKNOT INCLUDED
BORE DIAMETER1.5920 INCHES NOMINAL
MAJOR DIAMETER LENGTH0.360 INCHES NOMINAL
OVERALL LENGTH3.310 INCHES NOMINAL
MATERIALCOPPER ALLOY
METALLIC HARDNESS RATING48.0 MINIMUM ROCKWELL C AND 52.0 MAXIMUM ROCKWELL C
OUTSIDE DIAMETER1.635 INCHES NOMINAL
STYLE DESIGNATORPLAIN FLANGED


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