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 6240-01-213-1449
NSN 6650-01-567-1933
NSN 6320-00-977-3930
NSN 6220-01-028-4488
NSN 5999-01-535-9041
NSN 6620-01-370-6829
NSN 5895-01-595-6199
NSN 4140-00-148-7013
NSN 6110-01-421-8864
NSN 6685-01-578-0967
NSN 6610-00-078-9620
NSN 5930-01-519-6775