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 4140-00-608-5654
NSN 6220-00-172-7641
NSN 6135-01-433-2062
NSN 4140-00-193-8879
NSN 2925-00-233-5644
NSN 4140-01-590-4729
NSN 5985-01-124-9694
NSN 5920-01-523-0809
NSN 5950-01-035-7912
NSN 6650-01-337-9970
NSN 5905-01-607-7902
NSN 5910-00-508-2667