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 5905-01-562-5387
NSN 6620-01-176-6956
NSN 5920-01-381-2597
NSN 6620-01-244-3427
NSN 6110-01-326-5932
NSN 6105-00-875-7028
NSN 6130-01-543-0206
NSN 5915-01-051-1984
NSN 6145-01-583-5443
NSN 5930-01-138-3972
NSN 5905-01-607-9731
NSN 5925-01-425-2679