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.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5975-01-507-0732
NSN 5935-01-483-4352
NSN 5985-00-919-4012
NSN 6610-01-147-9072
NSN 5999-00-595-6786
NSN 6145-01-588-9874
NSN 5965-00-508-3270
NSN 5945-01-407-1602
NSN 6610-01-284-6968
NSN 2925-01-573-1067
NSN 5990-00-501-4994
NSN 5910-01-433-4961