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 5999-00-880-1657
NSN 6650-01-506-5636
NSN 5905-01-442-6600
NSN 6685-00-321-3634
NSN 6240-01-473-7989
NSN 6145-00-067-6418
NSN 6135-01-576-9616
NSN 5998-01-158-2958
NSN 5905-01-250-7944
NSN 5925-00-535-4120
NSN 5855-01-188-4049
NSN 5965-01-471-3278