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 5935-00-189-0633
NSN 5835-01-608-8868
NSN 5945-01-632-1241
NSN 5985-01-042-8202
NSN 5855-01-364-9810
NSN 5895-01-240-5399
NSN 6610-01-521-4974
NSN 6145-00-192-1712
NSN 5920-00-759-1003
NSN 4140-00-060-8692
NSN 5996-00-446-3784
NSN 5905-01-391-3726