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 6240-01-338-9400
NSN 5975-01-412-3979
NSN 6135-01-357-0621
NSN 5905-00-985-2745
NSN 5975-01-158-7483
NSN 5950-00-686-5923
NSN 4140-01-407-9668
NSN 5950-01-106-1733
NSN 5985-00-218-1356
NSN 6610-00-790-2735
NSN 5950-01-204-8358
NSN 5999-00-661-0954