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 6105-01-123-1937
NSN 6135-01-589-0333
NSN 6150-01-388-7795
NSN 5965-01-522-5793
NSN 5910-01-558-9720
NSN 5999-01-333-5043
NSN 5895-01-335-1407
NSN 5945-00-284-7312
NSN 6145-01-599-9935
NSN 6610-00-089-6950
NSN 5960-01-315-6993
NSN 6620-01-388-1430