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 5835-01-387-4227
NSN 6105-01-453-7583
NSN 5996-01-209-5886
NSN 5835-01-047-8343
NSN 6610-01-039-0788
NSN 5998-01-455-2668
NSN 5905-00-765-2202
NSN 4140-00-781-4022
NSN 5910-01-261-6749
NSN 5950-01-583-8433
NSN 4140-00-848-8465
NSN 6110-00-172-6126