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 4140-01-054-8516
NSN 5975-01-447-9185
NSN 2925-00-507-2109
NSN 6610-01-641-7834
NSN 5895-00-500-0803
NSN 5975-00-115-0009
NSN 6145-01-487-3773
NSN 6130-00-843-5087
NSN 6650-00-900-0049
NSN 5910-01-403-2812
NSN 5950-00-572-2213
NSN 6130-00-405-0402