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 6645-01-025-1002
NSN 5935-00-615-6406
NSN 5999-01-399-0507
NSN 6105-01-134-2025
NSN 5985-00-591-7175
NSN 6105-00-104-6853
NSN 6610-00-991-9453
NSN 5910-00-642-7527
NSN 5910-00-314-3852
NSN 6240-01-644-6911
NSN 6220-01-080-5343
NSN 6220-01-076-4383