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 5910-01-535-0675
NSN 5998-00-516-9182
NSN 5990-00-369-5212
NSN 6135-00-321-6707
NSN 5855-00-586-6255
NSN 6135-01-430-3119
NSN 6620-01-334-5815
NSN 5998-01-576-9528
NSN 5960-01-495-0859
NSN 5855-01-068-3683
NSN 5925-01-417-9178
NSN 5905-01-246-5000