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 6145-01-094-6822
NSN 6150-01-151-4684
NSN 4140-01-146-8274
NSN 5999-01-160-6018
NSN 6135-00-299-6918
NSN 6620-01-454-8926
NSN 5945-00-660-6234
NSN 6645-00-107-2148
NSN 5945-01-352-5852
NSN 6105-01-152-1359
NSN 6145-01-512-4838
NSN 6650-00-134-0543