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 6620-01-108-5824
NSN 4140-01-307-3143
NSN 6150-01-265-6892
NSN 6320-01-422-1212
NSN 6145-00-081-6686
NSN 6240-01-153-8015
NSN 5945-01-500-2140
NSN 6150-01-565-2434
NSN 5895-01-506-0920
NSN 6130-00-769-3868
NSN 4140-00-353-5757
NSN 5950-01-420-6385