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 5920-01-633-5287
NSN 6220-01-082-7766
NSN 4140-00-093-7679
NSN 5999-00-155-3088
NSN 6130-00-528-7838
NSN 5910-01-561-4519
NSN 5990-00-366-0112
NSN 6150-01-186-1791
NSN 6135-01-142-2417
NSN 6620-01-557-0195
NSN 5925-00-689-1453
NSN 6105-01-444-1201