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 6145-01-231-6574
NSN 6240-01-473-2761
NSN 6650-01-364-1313
NSN 6135-01-260-7180
NSN 5905-00-170-7848
NSN 6105-01-208-1725
NSN 4140-01-463-8688
NSN 5855-00-532-0025
NSN 4140-00-513-1089
NSN 6620-01-029-8723
NSN 5960-00-335-3394
NSN 6645-01-406-0688