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 5920-01-113-5881
NSN 4140-01-495-6533
NSN 5975-00-797-4719
NSN 4140-00-554-7841
NSN 5920-00-585-0104
NSN 6110-01-154-4134
NSN 6645-01-251-7887
NSN 5905-00-585-5831
NSN 5996-01-282-2931
NSN 5975-01-463-9050
NSN 4140-00-971-6400
NSN 6145-01-416-9523