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 4140-01-541-1633
NSN 6320-01-285-1922
NSN 5960-01-160-3437
NSN 5915-01-342-4522
NSN 5960-01-296-8542
NSN 5915-01-641-7424
NSN 5925-00-355-6124
NSN 6110-01-122-2409
NSN 4140-01-470-3577
NSN 6150-01-032-4556
NSN 6150-01-171-3222
NSN 5835-01-253-8092