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 4140-01-283-7889
NSN 6220-01-425-5386
NSN 5998-01-369-0187
NSN 6320-00-036-3688
NSN 4140-01-083-1919
NSN 5930-01-598-6125
NSN 6150-01-529-2140
NSN 2925-00-827-2326
NSN 5960-00-452-6043
NSN 4140-00-012-3506
NSN 5975-01-354-6251
NSN 5855-00-079-2370