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 5999-01-311-2213
NSN 5990-01-529-7307
NSN 7035-01-411-6062
NSN 7035-00-445-9657
NSN 6650-01-010-4204
NSN 2925-01-453-1606
NSN 6220-01-616-6772
NSN 5855-01-620-8837
NSN 4140-00-908-2763
NSN 5996-01-449-3662
NSN 5910-01-097-1728
NSN 5920-01-634-0250