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 5905-01-642-4201
NSN 6220-01-423-9491
NSN 6145-01-169-5663
NSN 6135-01-375-6724
NSN 5950-01-442-8009
NSN 5985-01-184-6927
NSN 5950-00-888-5333
NSN 6220-00-157-5009
NSN 5998-01-206-6931
NSN 6685-00-287-7564
NSN 5960-00-481-4034
NSN 5990-01-271-1628