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 5910-00-186-0917
NSN 5985-00-931-4958
NSN 5925-00-817-8579
NSN 5985-01-120-3387
NSN 6150-00-574-5981
NSN 6320-01-512-2031
NSN 5835-01-078-2187
NSN 5950-01-191-6407
NSN 7035-00-371-7749
NSN 5996-01-017-1309
NSN 6240-00-660-8849
NSN 5855-00-281-3843