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 5996-01-164-4871
NSN 5990-01-112-5281
NSN 4140-01-463-6377
NSN 6130-00-348-1410
NSN 5998-01-450-0583
NSN 6610-01-442-3509
NSN 6150-01-028-3350
NSN 6645-00-226-2270
NSN 6685-01-161-0765
NSN 6645-01-467-9983
NSN 5975-00-062-4758
NSN 6150-01-306-4756