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 5930-01-265-0877
NSN 6220-00-536-8763
NSN 6320-01-129-9656
NSN 6135-01-200-5144
NSN 6130-00-162-2105
NSN 5985-01-633-7269
NSN 5930-01-238-2210
NSN 5975-01-395-2406
NSN 5996-01-344-7957
NSN 6135-01-449-0625
NSN 5998-00-963-9021
NSN 5998-01-294-0781