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 6685-01-537-0829
NSN 5975-01-594-0390
NSN 5950-00-581-9999
NSN 5935-01-517-6239
NSN 6320-01-446-6775
NSN 5905-01-195-8171
NSN 6130-01-274-2499
NSN 6130-00-553-0364
NSN 2925-01-149-2865
NSN 5950-01-269-5054
NSN 5998-00-878-2012
NSN 4140-01-424-0841