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 6320-00-445-1187
NSN 6240-01-497-6865
NSN 6130-01-205-0941
NSN 5855-01-013-6864
NSN 5835-00-752-6065
NSN 5920-00-652-5471
NSN 5960-01-067-4604
NSN 5965-00-393-1294
NSN 4140-01-416-2798
NSN 5915-01-476-8841
NSN 6130-01-248-5318
NSN 6320-01-170-0708