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 4140-00-255-7799
NSN 6220-01-265-2705
NSN 5925-00-315-2238
NSN 5895-00-209-2554
NSN 6240-00-090-9361
NSN 5835-01-606-8768
NSN 6685-01-281-9525
NSN 5965-00-463-3900
NSN 5950-01-185-0647
NSN 6240-01-088-7629
NSN 5999-01-536-5970
NSN 5920-00-434-0981