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 5920-00-753-5113
NSN 6240-01-633-9357
NSN 5835-01-485-0210
NSN 5985-00-280-8057
NSN 5960-01-347-6791
NSN 5895-01-271-5865
NSN 5990-01-145-2878
NSN 5965-01-431-8147
NSN 6110-01-466-7539
NSN 2925-01-138-8104
NSN 5895-00-133-9447
NSN 5999-00-013-1310