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 6145-01-479-5578
NSN 5910-01-182-9628
NSN 5910-00-517-1080
NSN 6620-01-356-2374
NSN 5950-00-999-1635
NSN 6610-01-468-3025
NSN 6145-01-050-7531
NSN 5915-00-420-1557
NSN 5855-01-509-6872
NSN 6150-00-093-5783
NSN 5985-00-187-8985
NSN 6105-00-794-0255