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 6135-01-243-5797
NSN 5998-01-610-3025
NSN 2925-01-125-4800
NSN 6320-01-473-3848
NSN 5920-00-399-7760
NSN 5985-01-509-6220
NSN 6240-00-146-9322
NSN 5990-00-503-4724
NSN 5835-01-529-3050
NSN 5950-00-082-1616
NSN 5999-00-006-5447
NSN 6320-01-631-7828