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 6135-00-269-5843
NSN 6105-01-200-3544
NSN 2925-01-025-0082
NSN 5915-00-906-1934
NSN 6220-01-163-4901
NSN 5855-00-861-0006
NSN 5990-00-184-5750
NSN 5999-01-301-6236
NSN 5996-01-173-3202
NSN 5960-01-357-1261
NSN 5920-01-346-0844
NSN 5920-00-242-2758