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 6135-01-173-2588
NSN 5920-01-660-0061
NSN 6320-01-532-7491
NSN 5855-01-341-7320
NSN 6320-01-453-5152
NSN 5925-01-354-4064
NSN 5920-01-153-7235
NSN 5985-01-568-4909
NSN 6645-00-089-8842
NSN 6620-01-628-2620
NSN 6110-01-325-1884
NSN 5999-01-634-0576