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 6150-01-272-4036
NSN 6145-01-401-3713
NSN 6645-01-282-3624
NSN 6620-01-571-0900
NSN 6145-00-494-2847
NSN 6610-01-423-3608
NSN 5915-01-395-0090
NSN 5910-00-366-0095
NSN 5960-01-360-3639
NSN 5996-01-014-6103
NSN 6645-01-375-9702
NSN 5915-01-204-0005