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 6240-00-952-1906
NSN 5990-00-583-9577
NSN 6130-01-307-0926
NSN 6645-01-501-0576
NSN 5855-01-369-4192
NSN 6650-00-432-9263
NSN 5920-00-679-7852
NSN 5975-01-443-4306
NSN 5835-01-320-8306
NSN 5975-01-384-3019
NSN 5960-00-946-1952
NSN 5998-00-369-1101