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 5990-01-493-4039
NSN 2925-01-172-4785
NSN 5950-00-283-3149
NSN 7035-00-731-8729
NSN 6105-01-359-1463
NSN 6320-01-276-4739
NSN 5990-00-050-7693
NSN 5925-01-338-7939
NSN 5996-01-546-9692
NSN 6240-01-652-2821
NSN 5910-01-361-3692
NSN 6220-00-047-4097