5310-00-092-1743 WASHER,VALVE SPRING Index 4730-00-092-1748 RESTRICTOR,FLUID FLOW

National Stock Number:
2810-00-092-1745

Federal Supply Class:
2810

National Item Identification Number:
000921745

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:
139056Y20AHP5CURTISS-WRIGHT CONTROLS, INC.
ASW139056Y212776AIRCRAFT SUPPLIES


Techincal Specification:
AA END DIAMETER0.8815 INCHES MINIMUM AND 0.8825 INCHES MAXIMUM
BB END SHANK DIAMETER0.875 INCHES MINIMUM AND 0.879 INCHES MAXIMUM
BORE DIAMETER0.6730 INCHES MINIMUM AND 0.6750 INCHES MAXIMUM
BORE COUNTERBORENOT INCLUDED
BORE COUNTERSINKINCLUDED
COUNTERSINK ANGLE IN DEG45.0
COUNTERSINK LOCATIONAA END
COUNTERSINK LENGTH0.047 INCHES NOMINAL
FSC APPLICATION DATAENGINE,AIRCRAFT RECIPROCATION
LENGTH FROM AA END TO LARGEST DIAMETER FACE0.160 INCHES NOMINAL
MAJOR DIAMETER LENGTH0.160 INCHES NOMINAL
OUTSIDE DIAMETER1.240 INCHES NOMINAL
OVERALL LENGTH3.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4845 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 905
SHOULDER FIRST FILLET RADIUS0.030 INCHES NOMINAL
SHOULDER SECOND FILLET RADIUS0.020 INCHES NOMINAL
STYLE DESIGNATORPLAIN-SHOULDERED


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