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 5998-00-464-1199
NSN 5910-01-633-9963
NSN 6240-01-103-3081
NSN 7035-00-286-6221
NSN 4140-00-574-1869
NSN 5999-01-438-0059
NSN 5975-01-389-3362
NSN 5985-00-185-5430
NSN 6110-01-328-2007
NSN 5895-01-304-8848
NSN 5915-01-661-1817
NSN 5920-01-163-6327