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 6650-00-248-4895
NSN 6650-00-809-1817
NSN 2925-01-461-6372
NSN 6145-00-463-9978
NSN 5950-01-376-7623
NSN 6110-01-563-3927
NSN 5925-00-425-6228
NSN 6105-01-304-8172
NSN 6240-00-589-4515
NSN 7035-01-131-1168
NSN 6320-01-138-0442
NSN 6610-01-010-4516