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 4140-01-024-9414
NSN 5996-01-441-1594
NSN 5855-00-100-9003
NSN 5985-01-100-1206
NSN 6135-00-100-0485
NSN 5920-01-488-9390
NSN 6650-00-921-1037
NSN 6320-01-134-7267
NSN 5999-00-432-3211
NSN 5835-01-314-2781
NSN 6220-00-731-5420
NSN 5930-01-322-4924