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 5975-00-833-7701
NSN 6135-01-190-2628
NSN 5855-01-369-5037
NSN 6105-01-356-2988
NSN 6220-00-274-8541
NSN 5998-00-242-8594
NSN 5930-01-467-2384
NSN 5996-01-571-7556
NSN 5935-01-409-2947
NSN 5920-00-935-0086
NSN 6685-01-433-6414
NSN 6240-00-889-8442