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 6150-01-323-6378
NSN 4140-01-311-9755
NSN 5985-01-196-6144
NSN 5855-00-916-2236
NSN 5920-01-255-3077
NSN 5935-01-395-3801
NSN 5855-01-295-2313
NSN 5930-01-138-9680
NSN 5985-01-233-4304
NSN 6130-01-652-5553
NSN 5930-01-005-2360
NSN 6135-01-550-4792