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 5915-00-134-0291
NSN 7035-01-431-9693
NSN 5998-01-125-7451
NSN 5930-00-819-5159
NSN 6240-00-227-0135
NSN 6130-01-448-7524
NSN 4140-00-189-0235
NSN 6150-01-634-0575
NSN 6240-01-576-9120
NSN 6105-01-629-1013
NSN 7035-01-126-3239
NSN 5895-00-578-8424