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 5915-00-764-2632
NSN 6105-01-517-4153
NSN 4140-01-463-3434
NSN 6610-00-814-0569
NSN 5965-01-457-7297
NSN 5950-01-501-5049
NSN 5935-01-050-5713
NSN 5999-00-392-8462
NSN 5855-01-451-2992
NSN 2925-00-862-8550
NSN 6620-00-483-1961
NSN 5999-01-083-0269