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 6110-01-431-2271
NSN 4140-01-440-9203
NSN 4140-01-093-3564
NSN 5998-00-962-5220
NSN 4140-01-122-0384
NSN 5915-00-149-1458
NSN 5855-00-221-9435
NSN 2925-00-806-7972
NSN 6105-00-004-6941
NSN 5960-00-853-6452
NSN 6105-00-998-8227
NSN 6105-01-608-7735