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 6145-00-068-6619
NSN 6150-00-179-0187
NSN 6145-00-810-0747
NSN 6650-00-165-5723
NSN 6150-01-321-7927
NSN 5990-01-301-8394
NSN 6150-00-008-8633
NSN 5975-01-196-3890
NSN 6610-00-686-1557
NSN 5925-01-588-0860
NSN 6240-00-287-1988
NSN 6150-00-883-3331