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 5996-00-936-5362
NSN 6105-01-004-1010
NSN 5835-00-358-4235
NSN 6240-00-713-0237
NSN 6220-01-576-0077
NSN 5990-00-140-4559
NSN
NSN 5855-01-562-6560
NSN 5990-01-017-0263
NSN 5990-00-016-5648
NSN 6145-00-205-4046
NSN 5905-01-052-6385