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 6220-01-519-6523
NSN 6620-00-147-6034
NSN 5855-00-446-5921
NSN 6240-01-409-2465
NSN 5999-01-383-9712
NSN 5925-00-329-9190
NSN 5990-00-518-0684
NSN 2925-01-560-4123
NSN 5930-00-666-2971
NSN 5945-00-079-0884
NSN 5925-01-531-6492
NSN 6645-01-633-1852