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 6685-01-298-6859
NSN 6685-01-057-2823
NSN 5895-00-487-5750
NSN 6620-00-153-0982
NSN 6650-01-193-8983
NSN 5990-01-485-0260
NSN 6105-01-258-5884
NSN 6105-00-595-5378
NSN 5945-00-349-7084
NSN 5975-00-061-3053
NSN 5950-01-552-3668
NSN 5990-01-363-3370