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 6620-00-469-4571
NSN 5905-00-960-4463
NSN 5999-01-571-7081
NSN 5935-01-649-1601
NSN 5915-00-518-0851
NSN 2925-00-070-4576
NSN 5915-00-589-9712
NSN 6105-01-508-3471
NSN 4140-01-173-7867
NSN 5935-00-409-8542
NSN 5855-01-100-3272
NSN 6610-01-208-8639