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 5990-00-202-5127
NSN 5965-01-547-4779
NSN 7035-01-122-1264
NSN 5905-00-203-2182
NSN 5930-01-619-7335
NSN 5935-01-270-3568
NSN 5910-00-552-1983
NSN 5920-01-160-6050
NSN 5895-01-323-3686
NSN 5835-01-193-6192
NSN 5920-01-401-5315
NSN 5915-01-500-2147