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 6110-00-444-2625
NSN 5975-01-435-5649
NSN 6240-01-523-1541
NSN 5915-01-421-0196
NSN 2925-00-149-0760
NSN 6220-00-192-8948
NSN 7035-01-113-1424
NSN 2925-01-544-3018
NSN 5930-01-189-8212
NSN 5996-00-143-9377
NSN 6240-01-519-8781
NSN 5925-01-173-2841