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 6650-01-171-8539
NSN 5835-00-013-0905
NSN 5910-01-581-5754
NSN 2925-01-545-2717
NSN 5910-01-072-0269
NSN 6620-01-423-7300
NSN 6105-00-113-0679
NSN 2925-01-011-2325
NSN 5985-01-235-2576
NSN 5835-01-167-1824
NSN 2925-01-516-9858
NSN 6685-00-663-9000