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 5930-01-058-0851
NSN 6135-00-660-8654
NSN 6110-00-300-1876
NSN 5895-01-444-3921
NSN 6685-00-627-0996
NSN 2925-00-964-7128
NSN 6105-01-357-6320
NSN 6145-01-360-4335
NSN 5835-00-484-1529
NSN 5960-00-322-8562
NSN 5855-00-228-8446
NSN 4140-00-169-3549