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 6645-01-023-8020
NSN 5960-01-450-8539
NSN 2925-00-997-1792
NSN 5990-01-421-5342
NSN 7035-00-486-0367
NSN 6685-01-462-6053
NSN 5835-01-044-2628
NSN 5990-00-170-9553
NSN 6610-01-633-8931
NSN 5930-00-918-4353
NSN 5999-01-434-4888
NSN 6150-00-951-3420