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 5935-00-872-7473
NSN 5945-00-895-3695
NSN 6650-01-361-9336
NSN 5975-00-102-4725
NSN 2925-01-191-5814
NSN 6135-00-321-6707
NSN 5910-00-827-0177
NSN 5998-01-626-2051
NSN 5975-01-444-4832
NSN 6610-01-255-1433
NSN 5835-01-227-2318
NSN 5915-01-204-8613