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 5999-01-025-9717
NSN 6135-01-106-7740
NSN 5945-01-181-8185
NSN 5895-00-106-2857
NSN 5990-01-529-7307
NSN 5990-00-647-4008
NSN 5950-01-219-6535
NSN 6685-01-503-6537
NSN 6240-00-135-3385
NSN 6610-00-465-4983
NSN 5975-01-464-9164
NSN 4140-01-122-4050