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 6650-01-237-4689
NSN 6105-01-036-3512
NSN 4140-00-728-3097
NSN 6240-00-413-4422
NSN 4140-00-087-0100
NSN 5895-01-529-4514
NSN 5960-01-206-8809
NSN 5965-00-444-6544
NSN 7035-01-123-0085
NSN 5895-01-272-0796
NSN 6610-01-047-4466
NSN 6650-00-569-1762