3040-01-561-6170 CYLINDER,BOTTOM Index 3110-01-561-6172 CUP,TAPERED ROLLER BEARING

National Stock Number:
4820-01-561-6171

Federal Supply Class:
4820

National Item Identification Number:
015616171

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:
1220342J641DH INSTRUMENTS INC.
U020342J641DH INSTRUMENTS INC.


Techincal Specification:
MATERIALSTEEL COMP 316 OVERALL
PROPRIETARY CHARACTERISTICSPACS


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