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 5975-01-648-2409
NSN 6240-01-192-5590
NSN 5945-01-119-1352
NSN 6645-01-413-3965
NSN 6150-01-215-0311
NSN 6145-01-417-9044
NSN 4140-01-145-5925
NSN 6105-00-583-9958
NSN 5996-01-581-1328
NSN 6645-00-445-8143
NSN 6240-01-293-9068
NSN 5960-00-401-0794