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 5990-01-129-7701
NSN 5920-00-140-8912
NSN 5990-00-125-5036
NSN 6145-00-180-9815
NSN 6105-00-585-4634
NSN 5920-01-420-5768
NSN 6620-01-036-2983
NSN 6130-00-996-9154
NSN 6135-01-343-1592
NSN 5965-01-446-6945
NSN 2925-01-385-6661
NSN 6105-01-125-6498