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 6110-00-732-1907
NSN 5895-01-162-5010
NSN 4140-01-152-9161
NSN 6145-01-167-0199
NSN 5905-01-053-1415
NSN 6645-01-380-4075
NSN 5990-01-298-6616
NSN 5855-01-459-7508
NSN 6610-01-519-0997
NSN 6220-01-634-0660
NSN 4140-01-365-3716
NSN 6650-00-193-7358