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 6240-00-266-9944
NSN 6650-01-640-9370
NSN 6240-00-991-6929
NSN 5935-01-568-1963
NSN 5935-01-596-3036
NSN 5960-01-367-6153
NSN 6220-01-410-7555
NSN 6685-01-005-8618
NSN 5996-01-571-9384
NSN 5965-01-601-8507
NSN 2925-01-381-5307
NSN 6220-01-459-1999