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 5925-01-284-8652
NSN 6620-00-413-4695
NSN 5910-00-515-3178
NSN 4140-01-193-8102
NSN 5950-01-517-6189
NSN 5998-00-459-1732
NSN 5915-01-502-4285
NSN 5835-00-170-5238
NSN 6685-01-580-0669
NSN 5930-01-435-5288
NSN 5935-00-025-5981
NSN 5855-01-262-8013