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 5930-01-555-8074
NSN 6150-00-700-0910
NSN 6135-01-620-5244
NSN 5835-01-632-6627
NSN 5905-01-463-7860
NSN 6620-01-578-1984
NSN 5965-01-658-7557
NSN 6105-01-593-7112
NSN 4140-01-472-2442
NSN 6685-01-465-3129
NSN 5910-01-628-8521
NSN 5960-01-467-0961