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 4140-01-453-8617
NSN 5965-01-005-6617
NSN 5905-01-432-7430
NSN 5996-00-613-1761
NSN 6320-00-336-9123
NSN 5950-01-317-4093
NSN 5915-01-392-7218
NSN 6220-00-019-6300
NSN 2925-00-813-0534
NSN 5895-00-726-3169
NSN 6130-01-113-2464
NSN 5910-00-780-0977