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 4140-01-100-4164
NSN 5999-01-581-3514
NSN 6320-00-841-2279
NSN 5965-00-174-5792
NSN 6685-01-297-7983
NSN 6135-01-168-2944
NSN 5950-01-348-0913
NSN 6105-01-304-1709
NSN 6240-01-655-3819
NSN 5985-00-493-6652
NSN 6685-01-327-3195
NSN 5996-01-201-0981