National Item Identification Number
National Stock Number
Federal Supply Class
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.
Commercial and Government Entity Code (Supplier Data)
DBA DRESSER INSTRUMENTS DIV DRESSER
250 E MAIN ST
Reference Numbers (Part Numbers)