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 5835-01-576-9013
NSN 6135-01-566-1034
NSN 6645-01-196-8616
NSN 5960-00-078-1643
NSN 2925-01-463-8856
NSN 5930-01-004-7649
NSN 6685-01-605-8931
NSN 6135-01-079-7852
NSN 7035-01-294-2688
NSN 6130-01-280-9565
NSN 6620-01-029-3705
NSN 6685-01-143-7722