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 4140-01-634-0330
NSN 6130-01-095-5573
NSN 5950-00-735-4182
NSN 6610-01-561-9971
NSN 5920-01-088-8312
NSN 5835-01-487-3042
NSN 4140-01-199-5196
NSN 4140-00-686-4894
NSN 5925-01-580-5744
NSN 5905-00-224-0744
NSN 6105-00-444-6994
NSN 5835-01-293-6453