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 5925-01-004-2790
NSN 4140-01-055-6355
NSN 2925-00-215-4954
NSN 6620-00-932-6508
NSN 4140-01-444-2083
NSN 5920-00-878-9130
NSN 6135-01-184-0727
NSN 6150-01-096-4098
NSN 6110-01-337-0223
NSN 5998-01-445-9874
NSN 5945-01-327-9742
NSN 7035-01-013-9889