1560-00-630-1102 SPEED BRAKE,AIRCRAFT Index 5315-00-630-1107 PIN,STRAIGHT,HEADED

National Stock Number:
4820-00-630-1106

Federal Supply Class:
4820

National Item Identification Number:
006301106

Description:
SEAT,VALVE

Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.


Manufacturer Information:
1364R21466289WISCONSIN MOTORS LLC
HG21466289WISCONSIN MOTORS LLC


Techincal Specification:
BODY INSIDE DIAMETER1.152 INCHES MINIMUM AND 1.156 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.377 INCHES MINIMUM AND 1.378 INCHES MAXIMUM
HARDNESS RATING103.0 ROCKWELL B MINIMUM AND 109.0 ROCKWELL B MAXIMUM OVERALL
OVERALL HEIGHT0.260 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
MATERIALIRON OVERALL
SEAT ANGLE IN DEG45.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORPLAIN


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