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 5950-01-166-3153
NSN 6150-01-535-3559
NSN 6220-00-930-8338
NSN 6220-00-996-0183
NSN 7035-01-501-5938
NSN 6135-01-255-9129
NSN 6145-01-145-5177
NSN 5998-01-351-4052
NSN 6105-01-384-7386
NSN 5910-00-837-8393
NSN 5855-01-297-7847
NSN 2925-01-254-3068