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 6135-01-655-1759
NSN 5925-01-584-5331
NSN 6145-01-391-6199
NSN 4140-00-806-9952
NSN 6220-01-323-7897
NSN 5985-00-222-4933
NSN 6150-00-528-4175
NSN 5945-00-034-3651
NSN 5910-01-293-5981
NSN 6650-01-347-2291
NSN 5985-00-786-7942
NSN 5895-01-315-4812