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 5985-01-172-3721
NSN 5998-01-265-1366
NSN 6320-01-476-7702
NSN 6145-01-082-8326
NSN 5990-00-518-0684
NSN 5945-01-063-7407
NSN 6320-01-253-9585
NSN 5895-01-248-3425
NSN 6320-01-227-2648
NSN 6135-01-010-0891
NSN 5990-01-548-5979
NSN 6145-01-474-6566