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 5930-01-645-1029
NSN 5935-00-293-1863
NSN 4140-01-541-7623
NSN 6320-00-845-3261
NSN 5855-00-451-6155
NSN 5855-00-149-0766
NSN 6110-01-218-8193
NSN 6105-01-077-8135
NSN 6110-01-149-0690
NSN 5985-01-050-8310
NSN 5855-01-443-6806
NSN 5975-00-866-3698