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 5999-00-845-8685
NSN 5996-00-981-5877
NSN 5920-01-578-6069
NSN 6320-01-176-8367
NSN 6610-00-225-9886
NSN 5920-01-440-3458
NSN 5915-01-566-7954
NSN 4140-01-418-1664
NSN 5930-01-487-1510
NSN 6220-00-119-4198
NSN 6645-00-503-1379
NSN 2925-01-573-1067