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 5950-01-444-4053
NSN 5990-01-485-8874
NSN 6610-01-450-5688
NSN 5996-00-613-1761
NSN 5990-00-206-3753
NSN 5910-01-601-3860
NSN 5910-01-382-8243
NSN 5965-01-463-8176
NSN 2925-01-283-3576
NSN 4140-01-385-0099
NSN 6610-01-154-5493
NSN 5996-00-972-3097