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 6240-00-954-0124
NSN 6240-00-006-3725
NSN 5996-00-347-9859
NSN 5999-01-394-9975
NSN 6220-01-426-8824
NSN 6620-01-025-4690
NSN 6685-01-591-2066
NSN 6320-00-583-3104
NSN 6220-01-539-6598
NSN 5985-00-560-7925
NSN 6130-00-587-6104
NSN 6220-01-148-3587