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 5945-01-525-7779
NSN 4140-00-892-2136
NSN 6130-00-845-8986
NSN 5950-01-241-6539
NSN 6650-01-417-7450
NSN 4140-01-443-8445
NSN 6110-01-052-6103
NSN 5920-01-036-4316
NSN 5905-01-451-4205
NSN 2925-01-263-2012
NSN 2925-01-318-8853
NSN 6320-00-593-0379