W/slot 0.312 in. W
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 6220-01-468-6030
NSN 6620-01-012-2852
NSN 6220-01-164-5228
NSN 6645-01-226-6573
NSN 5905-00-224-0744
NSN 6645-00-754-4108
NSN 5985-01-509-9377
NSN 4140-01-272-8091
NSN 5925-01-188-7630
NSN 5905-01-509-0782
NSN 5915-00-396-2263
NSN 5999-01-400-0883