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 6105-00-501-7681
NSN 6135-01-606-0596
NSN 5855-01-003-7102
NSN 6645-00-862-2904
NSN 6650-01-123-3110
NSN 7035-00-470-4977
NSN 6620-01-431-0706
NSN 5999-01-462-9841
NSN 2925-01-118-6125
NSN 5895-01-534-9914
NSN 5996-01-575-5349
NSN 5930-01-614-1196