A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes cap, vent, fuel storage tank; and cover (1), (as modified).
Classification: Crown corks (including crown seals and caps), and parts thereof, of base metal
NSN 5998-01-442-4802
NSN 5950-00-326-1814
NSN 6645-01-480-9303
NSN 6320-01-449-1014
NSN 4140-01-055-6190
NSN 6150-01-055-6670
NSN 6685-01-253-6014
NSN 5960-00-469-4654
NSN 5960-01-275-5896
NSN 5915-00-429-1986
NSN 5835-00-670-1215
NSN 5996-01-435-5547