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 5975-00-222-4109
NSN 5950-01-433-4854
NSN 6150-01-502-5427
NSN 6220-01-486-1853
NSN 5935-01-432-7400
NSN 6110-00-352-0605
NSN 4140-01-556-4259
NSN 5985-00-891-3713
NSN 5996-00-553-7348
NSN 5930-00-287-0983
NSN 6130-01-370-4153
NSN 7035-01-281-3642