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 7035-01-521-8607
NSN 6320-01-458-9567
NSN 6130-00-451-9824
NSN 6650-00-246-3751
NSN 5950-01-407-0140
NSN 6105-01-385-1046
NSN 5930-00-375-6078
NSN 5910-01-003-9668
NSN 2925-00-017-9807
NSN 6150-01-131-2875
NSN 5945-01-415-0858
NSN 4140-01-440-5856