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 5999-01-478-4780
NSN 5950-01-203-6080
NSN 6105-00-837-2875
NSN 4140-01-634-0330
NSN 5999-01-359-3255
NSN 6650-01-490-2381
NSN 5999-01-509-6453
NSN 5930-01-177-4494
NSN 5895-00-230-1820
NSN 5895-00-310-0185
NSN 5855-01-007-9541
NSN 6685-00-787-8594