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 6240-01-586-9718
NSN 6610-01-222-2558
NSN 6240-01-550-6487
NSN 6650-00-717-8913
NSN 6240-01-384-3887
NSN 5930-00-277-4704
NSN 5910-01-436-9718
NSN 6130-01-528-7813
NSN 4140-01-148-3591
NSN 2925-01-225-0713
NSN 5855-00-287-5870
NSN 5855-00-337-3679