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 5905-00-280-0591
NSN 5935-01-313-1053
NSN 6610-01-077-0601
NSN 5930-00-603-0794
NSN 6320-01-519-8767
NSN 5996-01-501-6165
NSN 6130-00-471-3625
NSN 4140-01-474-5007
NSN 4140-00-946-5441
NSN 6220-01-170-5335
NSN 6135-01-563-4445
NSN 6685-01-124-5893