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 4140-01-260-4156
NSN 6645-01-516-8952
NSN 5990-00-011-2994
NSN 5996-01-633-7979
NSN 5990-01-473-4314
NSN 5990-01-276-3686
NSN 2925-01-324-6423
NSN 5895-00-567-6491
NSN 4140-01-021-3639
NSN 6620-00-136-5288
NSN 5915-00-818-9279
NSN 6240-00-364-0850