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 4140-01-459-9275
NSN 5960-01-333-8428
NSN 5998-00-269-5444
NSN 5985-00-990-5215
NSN 6650-00-499-0404
NSN 5925-01-623-6164
NSN 6620-00-270-3275
NSN 5855-01-546-5421
NSN 6685-01-004-6182
NSN 5855-01-135-9664
NSN 5996-00-189-2322
NSN 5975-00-373-3882