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 6135-01-500-0572
NSN 2925-00-221-4977
NSN 6105-01-040-9677
NSN 5985-01-192-3264
NSN 6110-00-643-4832
NSN 5835-01-537-1228
NSN 5905-01-650-4269
NSN 5996-01-375-7560
NSN 5985-00-222-0862
NSN 5855-01-444-9182
NSN 7035-01-202-8172
NSN 5920-01-386-3188