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 5895-01-430-2555
NSN 5855-01-149-4110
NSN 5930-00-528-1918
NSN 6645-01-216-8682
NSN 6130-01-618-9342
NSN 6240-01-245-2291
NSN 5960-00-254-4271
NSN 5935-00-034-8009
NSN 5999-01-521-3148
NSN 6130-01-529-7629
NSN 5855-01-027-1571
NSN 5945-00-880-8964