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 6240-01-433-0769
NSN 6685-01-211-6590
NSN 6105-01-347-4477
NSN 5975-00-381-5605
NSN 6620-01-104-5510
NSN 5960-01-243-0007
NSN 5950-01-242-9360
NSN 6240-01-604-9172
NSN 5895-01-067-8771
NSN 6145-01-211-6135
NSN 4140-01-116-4604
NSN 2925-00-856-0115