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 6320-01-435-5991
NSN 5905-00-872-6980
NSN 6105-00-265-7545
NSN 6220-00-450-9973
NSN 6645-01-121-0530
NSN 5920-01-254-9978
NSN 5990-00-899-1662
NSN 5998-01-535-6413
NSN 5895-01-578-2843
NSN 5985-01-442-3201
NSN 5920-01-475-7091
NSN 6645-01-109-5200