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 5999-00-417-8187
NSN 6645-00-149-1100
NSN 6105-01-067-9320
NSN 6620-01-431-9176
NSN 6130-01-078-7571
NSN 5905-01-423-9637
NSN 6240-01-182-3002
NSN 6620-01-222-8820
NSN 6685-00-075-4709
NSN 6220-01-542-8738
NSN 6110-01-294-2676
NSN 6645-01-190-0085