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 5998-00-199-9861
NSN 6620-00-050-1086
NSN 5998-01-513-9105
NSN 5960-00-832-8449
NSN 6320-01-522-0318
NSN 4140-01-574-8138
NSN 5855-01-400-1590
NSN 6610-00-753-2281
NSN 7035-00-490-0485
NSN 6650-01-195-3957
NSN 5835-01-550-5094
NSN 5975-00-932-0295