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 6240-01-370-2518
NSN 7035-00-312-3055
NSN 6320-01-116-3980
NSN 6135-00-990-1822
NSN 6110-01-297-3924
NSN 6145-00-617-4032
NSN 5990-01-201-1698
NSN 5935-01-446-9789
NSN 6320-01-459-6992
NSN 6610-01-056-1335
NSN 5945-00-492-4431
NSN 5950-00-959-4508