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 5975-01-517-2938
NSN 5925-00-404-9035
NSN 6145-01-398-8811
NSN 5910-01-382-3393
NSN 5950-00-396-1329
NSN 5945-01-510-9223
NSN 5905-00-468-7066
NSN 5835-00-155-1379
NSN 6105-00-583-3157
NSN 5965-00-170-5254
NSN 7035-01-485-9723
NSN 5950-01-634-0677