A replaceable item designed to provide a 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.
NSN 5960-01-399-4327
NSN 5855-00-896-4047
NSN 6320-01-365-2701
NSN 5935-00-137-2752
NSN 6645-01-262-3066
NSN 2925-01-052-0636
NSN 5985-00-734-7479
NSN 6150-00-337-8328
NSN 5950-01-431-6884
NSN 5996-00-484-4679
NSN 6610-00-304-6961
NSN 5910-00-171-3414