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 6150-01-209-2673
NSN 4140-00-555-1907
NSN 7035-00-020-2227
NSN 5835-01-158-6878
NSN 5999-00-181-5913
NSN 5920-00-175-7987
NSN 5990-00-334-7109
NSN 5920-01-139-5973
NSN 6320-01-476-0686
NSN 5985-00-319-7565
NSN 6110-01-368-7837
NSN 5960-01-323-6432