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 7035-01-433-8021
NSN 4140-00-707-5963
NSN 5999-01-578-6827
NSN 5950-01-521-1127
NSN 6130-01-587-0731
NSN 6220-01-463-9255
NSN 6220-00-068-1000
NSN 5925-00-405-1294
NSN 5950-01-435-5980
NSN 6610-01-569-4084
NSN 5999-00-952-5829
NSN 5945-00-007-7669