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 4140-01-522-9128
NSN 5920-01-266-0290
NSN 5990-01-114-5095
NSN 5990-01-177-2838
NSN 5905-00-008-2634
NSN 5895-01-547-3823
NSN 6110-01-393-0895
NSN 5920-00-584-4592
NSN 6220-00-943-5129
NSN 6110-00-064-7006
NSN 6650-00-677-2577
NSN 5910-00-062-1298