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 6320-01-220-2264
NSN 6145-01-100-0732
NSN 5930-00-079-5952
NSN 6110-01-225-5953
NSN 6135-00-856-1343
NSN 4140-01-623-9478
NSN 5915-00-203-2380
NSN 6110-00-949-9658
NSN 4140-00-138-8966
NSN 5945-01-042-1348
NSN 6110-01-327-0755
NSN 6220-01-531-7864