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 6105-01-334-2922
NSN 5920-00-103-7642
NSN 5920-01-287-7260
NSN 6145-01-233-4796
NSN 5925-01-104-4625
NSN 5945-01-527-6667
NSN 5950-00-151-9827
NSN 5990-00-407-4473
NSN 4140-01-330-6863
NSN 6610-00-992-5283
NSN 6645-01-462-2101
NSN 6685-01-418-6799