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
NSN 6110-01-251-6842
NSN 5960-01-173-7956
NSN 6620-01-500-6184
NSN 7035-00-391-6345
NSN 4140-01-418-4155
NSN 5895-01-493-8434
NSN 6130-01-327-0227
NSN 5925-01-497-0317
NSN 5925-01-025-6167
NSN 5935-01-215-6039
NSN 5975-01-212-3651