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 5960-01-485-2467
NSN 5935-00-852-0625
NSN 6650-00-944-1399
NSN 6135-01-498-7945
NSN 5965-01-311-4948
NSN 5945-01-409-2718
NSN 6110-01-196-7821
NSN 5945-01-143-6640
NSN 6130-01-513-7756
NSN 5925-00-819-3985
NSN 5835-00-518-4507
NSN 5985-00-355-7611