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 5915-01-304-8426
NSN 6110-00-232-5406
NSN 5950-01-230-9686
NSN 6110-01-512-9520
NSN 5920-00-196-3631
NSN 5855-01-408-1786
NSN 5960-01-116-2092
NSN 6105-01-003-9162
NSN 5930-00-229-3225
NSN 6145-01-225-0969
NSN 5999-00-259-7103
NSN 6650-00-185-3133