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 6150-01-360-6706
NSN 6620-01-550-2805
NSN 6650-01-434-0331
NSN 5925-01-344-4901
NSN 5990-01-378-7349
NSN 5950-00-754-5942
NSN 5920-01-124-8389
NSN 5960-01-281-5437
NSN 6240-01-097-4722
NSN 6135-01-041-3829
NSN 4140-01-347-0060
NSN 6145-00-184-1110