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 5975-01-394-9985
NSN 6685-00-707-4842
NSN 5975-00-937-2378
NSN 6620-00-018-2196
NSN 5930-00-473-8578
NSN 5999-01-423-9396
NSN 5835-01-178-4154
NSN 5950-00-597-8644
NSN 5950-01-381-3959
NSN 5930-01-217-8404
NSN 5895-01-167-8559
NSN 4140-01-172-9114