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 5930-00-932-0020
NSN 5835-00-491-6075
NSN 5895-01-658-0204
NSN 2925-01-049-8906
NSN 5945-01-023-3154
NSN 6645-01-421-2445
NSN 6240-01-262-0149
NSN 5925-01-317-4329
NSN 6145-00-583-9989
NSN 5855-01-083-9053
NSN 6150-00-768-0286
NSN 6145-00-264-6277