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 6110-00-006-7987
NSN 6145-00-931-8420
NSN 5996-01-186-5671
NSN 2925-01-024-2662
NSN 5935-00-984-9532
NSN 5945-01-348-0103
NSN 4140-01-023-1537
NSN 5960-01-544-1273
NSN 5925-00-244-0711
NSN 5965-01-446-6945
NSN 5905-01-019-2340
NSN 5950-01-501-1526