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 4140-01-362-7174
NSN 5855-01-432-6172
NSN 6105-01-169-5989
NSN 6685-00-782-5251
NSN 5965-01-633-8849
NSN 6645-01-633-1852
NSN 5950-01-581-1139
NSN 5935-01-317-2495
NSN 5835-00-224-9148
NSN 6610-00-114-1802
NSN 6645-01-521-9692
NSN 5950-00-414-3169