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 4140-01-449-9037
NSN 5930-00-434-6136
NSN 5950-00-170-6790
NSN 5920-01-415-0153
NSN 4140-01-432-1447
NSN 5950-00-967-6482
NSN 5998-01-428-4416
NSN 6320-00-682-3448
NSN 2925-00-684-7708
NSN 5965-01-186-2051
NSN 4140-01-317-5756
NSN 6150-01-084-0992