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 6130-00-554-7852
NSN 5925-00-081-9135
NSN 6240-00-929-5851
NSN 5925-01-315-3806
NSN 5998-01-116-3368
NSN 5975-01-172-4585
NSN 5895-01-544-5493
NSN 6320-00-994-0179
NSN 5999-01-138-1104
NSN 5855-00-198-3197
NSN 4140-00-504-1829
NSN 5935-01-434-8854