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 5910-01-499-0532
NSN 5998-01-523-2649
NSN 5965-01-217-5620
NSN 5950-00-620-4395
NSN 5999-01-433-8067
NSN 5925-01-318-9443
NSN 5945-00-833-8948
NSN 5998-01-099-4832
NSN 5925-01-244-1078
NSN 5990-00-914-4261
NSN 5910-01-605-1469
NSN 6135-01-449-0625