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 6135-01-222-0703
NSN 6320-01-386-3491
NSN 5915-00-699-0760
NSN 5990-00-484-3189
NSN 6685-00-480-9200
NSN 6220-01-019-4090
NSN 5985-00-328-3329
NSN 6610-01-419-4123
NSN 6320-01-564-0893
NSN 5935-01-181-6661
NSN 5975-01-634-0678
NSN 6220-00-566-2848