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 5930-00-932-3143
NSN 5998-00-400-5925
NSN 5930-00-960-4826
NSN 6610-01-379-6750
NSN 6240-01-309-0695
NSN 5935-01-258-5867
NSN 6135-00-078-9931
NSN 6150-01-493-2509
NSN 5996-01-382-9710
NSN 5905-01-420-7222
NSN 6145-01-442-3511
NSN 6130-01-227-5538