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 5910-01-175-3319
NSN 5945-01-372-8498
NSN 5895-01-414-6699
NSN 7035-01-016-2217
NSN 6620-01-600-0479
NSN 4140-01-399-0330
NSN 5925-01-644-3898
NSN 5965-00-484-3966
NSN 5915-00-010-0635
NSN 4140-01-307-3143
NSN 5960-01-431-4291
NSN 7035-01-340-3272