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 6320-01-125-3361
NSN 5935-01-134-1542
NSN 5905-00-529-0508
NSN 6130-00-960-9158
NSN 5960-01-649-1341
NSN 6145-00-278-0697
NSN 5960-01-468-4407
NSN 6645-01-442-6476
NSN 5965-01-431-7377
NSN 6645-00-518-2068
NSN 5998-01-648-7645
NSN 6620-01-602-8402