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 6645-01-443-4854
NSN 6610-01-272-8625
NSN 5990-01-332-3623
NSN 5930-00-173-6336
NSN 5975-01-467-9625
NSN 5975-00-301-5762
NSN 5945-01-367-9787
NSN 6610-01-336-2787
NSN 2925-00-078-0525
NSN 5915-01-226-5880
NSN 6220-00-875-1439
NSN 6240-01-645-2228