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 6320-01-539-4789
NSN 6650-01-442-2596
NSN 6320-00-116-3658
NSN 6685-00-901-2255
NSN 6135-00-889-1485
NSN 5998-01-316-3542
NSN 5990-01-463-2279
NSN 6145-01-481-2283
NSN 5905-01-012-2520
NSN 5920-01-290-3771
NSN 6135-00-351-8606
NSN 5935-01-656-2105