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 6135-01-601-5818
NSN 5945-00-999-5198
NSN 6645-00-887-0122
NSN 5998-01-175-6287
NSN 6145-01-033-6068
NSN 6240-01-080-5797
NSN 4140-00-826-9031
NSN 6685-00-007-1404
NSN 2925-01-348-8306
NSN 5835-00-827-1904
NSN 5965-00-973-9974
NSN 6645-00-363-9775