2990-01-434-7807 PIPE,EXHAUST Index 3120-01-434-7809 BEARING,SLEEVE

National Stock Number:
4820-01-434-7808

Federal Supply Class:
4820

National Item Identification Number:
014347808

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:
V2B11574-KA99517VACCO INDUSTRIES
V3D1025799517VACCO INDUSTRIES
V3D10257 ITEM 1699517VACCO INDUSTRIES


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3650 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYCHLOROTRIFLUOROETHYLENE SEAT
SPECIAL FEATURESOXYGEN CLEANED


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