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 5920-00-180-0223
NSN 5999-01-165-0039
NSN 6130-01-623-4769
NSN 5990-01-046-8530
NSN 6645-01-633-1852
NSN 5930-01-459-6074
NSN 5998-01-207-0088
NSN 2925-01-011-5619
NSN 5985-00-701-2668
NSN 5935-00-453-7827
NSN 6685-00-296-0392
NSN 6620-00-227-6776