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 5990-00-518-0684
NSN 5990-01-114-5095
NSN 2925-01-244-3016
NSN 6650-00-839-2527
NSN 5905-01-386-3167
NSN 5855-01-184-8089
NSN 6220-01-468-8897
NSN 5950-01-576-9658
NSN 5910-01-633-9963
NSN 5985-01-555-7560
NSN 5998-01-270-0190
NSN 6610-01-141-6343