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 6240-00-101-0008
NSN 6145-01-220-9149
NSN 6145-01-072-3352
NSN 6610-00-308-9034
NSN 6320-01-255-2096
NSN 5835-00-312-8596
NSN 5835-00-262-6146
NSN 5895-00-390-7806
NSN 4140-01-111-7416
NSN 2925-01-289-6448
NSN 5855-01-175-3990
NSN 5996-01-400-3558