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 5950-01-416-1963
NSN 6240-01-331-0841
NSN 5915-01-227-2337
NSN 6135-00-078-9931
NSN 6685-01-123-5608
NSN 5835-01-294-9691
NSN 5975-01-167-5991
NSN 5975-01-347-3256
NSN 6145-01-304-3718
NSN 2925-00-964-7128
NSN 5999-00-541-0261
NSN 6645-00-149-1100