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 6135-00-990-1822
NSN 5915-00-597-2369
NSN 6145-01-393-4899
NSN 6685-00-862-1869
NSN 6320-01-119-3935
NSN 6320-00-468-8421
NSN 5930-01-424-2768
NSN 5990-01-432-9844
NSN 6135-00-906-0984
NSN 5965-01-285-2133
NSN 6145-01-549-3370
NSN 6135-00-221-4720