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 4140-01-040-1700
NSN 6650-01-284-6536
NSN 5945-01-342-0734
NSN 5920-00-783-7859
NSN 5999-01-326-5956
NSN 5975-01-141-6531
NSN 5975-00-997-4766
NSN 6150-01-386-1831
NSN 5975-00-061-7035
NSN 4140-01-020-6026
NSN 6145-01-339-7855
NSN 5835-01-034-1255