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 5999-01-384-3137
NSN 5835-01-303-6563
NSN 6620-01-316-7907
NSN 5935-01-519-9349
NSN 5998-01-097-5174
NSN 5950-00-833-9024
NSN 6150-00-865-7685
NSN 6110-01-520-6498
NSN 6135-01-521-0378
NSN 6150-01-137-8725
NSN 5930-01-467-1761
NSN 5950-01-047-7695