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 5996-01-585-7586
NSN 5950-01-339-9656
NSN 4140-01-293-8257
NSN 5990-01-633-9503
NSN 6105-00-272-7481
NSN 5915-01-514-7136
NSN 5945-00-548-2053
NSN 6150-01-213-0188
NSN 4140-01-400-3610
NSN 5960-01-304-3073
NSN 5920-01-020-6812
NSN 6650-01-301-3959