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 5930-01-227-5872
NSN 6145-01-245-8856
NSN 6620-01-573-1952
NSN 6150-00-839-9908
NSN 6145-00-197-9010
NSN 4140-01-360-9873
NSN 6135-01-452-0562
NSN 5855-01-286-2916
NSN 6650-01-435-2994
NSN 6240-01-416-2124
NSN 5960-00-525-1898
NSN 6135-00-134-6648