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 5915-01-041-8314
NSN 5999-01-085-6713
NSN 5975-01-150-0629
NSN 6110-01-143-3604
NSN 6685-00-814-5693
NSN 5998-01-605-9951
NSN 6685-01-179-0154
NSN 6110-01-608-3775
NSN 4140-00-143-9301
NSN 5990-01-433-3786
NSN
NSN 6130-00-375-6299