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 4140-01-468-0277
NSN 5895-00-680-9784
NSN 5925-00-089-0537
NSN 6130-00-836-2976
NSN 5996-01-429-8967
NSN 2925-00-365-3289
NSN 5855-01-630-8608
NSN 6620-00-811-7614
NSN 5925-01-229-8659
NSN 6650-01-399-8552
NSN 5996-01-400-3558
NSN 6650-00-629-8027