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 5895-00-736-8814
NSN 5915-01-123-6619
NSN 7035-00-868-2640
NSN 6145-00-472-9413
NSN 5985-00-005-7177
NSN 5975-01-307-5311
NSN 5930-01-440-9443
NSN 5975-01-388-2153
NSN 5895-00-155-4578
NSN 6150-01-251-7411
NSN 4140-00-898-7045
NSN 6620-01-623-7266