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 5930-00-880-4149
NSN 5915-01-366-1989
NSN 6130-00-177-3142
NSN 5835-01-376-5233
NSN 5965-01-561-6782
NSN 5925-01-494-9559
NSN 6645-01-077-9350
NSN 4140-00-189-0235
NSN 5999-00-816-7625
NSN 5935-00-163-0009
NSN 5960-01-304-7178
NSN 6645-01-222-7268