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 5835-01-226-2337
NSN 5990-01-300-7801
NSN 5999-00-666-3838
NSN 6685-01-264-8769
NSN 5905-01-394-6355
NSN 6110-01-555-6519
NSN 5985-00-294-4961
NSN 5985-01-071-8866
NSN 6220-01-208-8965
NSN 6110-00-643-4832
NSN 6650-01-493-9985
NSN 6685-01-606-9171