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 6135-01-110-3516
NSN 7035-01-502-9703
NSN 6685-01-153-1846
NSN 5990-01-034-8211
NSN 2925-01-154-2949
NSN 6220-00-225-1732
NSN 6620-00-441-5252
NSN 6150-01-288-0733
NSN 6220-00-348-4637
NSN 4140-00-182-9158
NSN 6135-01-222-0703
NSN 5945-01-370-9728