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 5925-00-629-1974
NSN 6110-01-519-9131
NSN 2925-01-032-3814
NSN 5920-00-994-0558
NSN 2925-01-424-0235
NSN 5910-01-388-4511
NSN 5895-00-803-6217
NSN 6320-01-211-6578
NSN 5998-01-332-6290
NSN 5835-01-084-6997
NSN 6650-00-539-7298
NSN 6320-01-176-8367