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 5910-01-154-1890
NSN 5945-00-028-4332
NSN 5925-01-112-4235
NSN
NSN 6150-01-377-9057
NSN 6105-01-620-7747
NSN 6150-01-388-0257
NSN 6240-01-210-8467
NSN 5950-01-594-6456
NSN 5920-01-150-3499
NSN 4140-00-170-5152
NSN 5999-01-530-8496