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 5835-01-155-8301
NSN 5930-01-365-5118
NSN 6110-01-427-0161
NSN 5998-01-127-2407
NSN 5945-00-276-9274
NSN 6650-01-014-0931
NSN 6150-00-935-0369
NSN 6610-01-265-1824
NSN 5990-01-417-4402
NSN 5915-01-383-4928
NSN 5960-00-257-4203
NSN 6620-01-519-2628