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 6220-01-157-9062
NSN 5950-01-412-8398
NSN 6685-01-137-2864
NSN 6220-00-313-4386
NSN 5990-01-074-6549
NSN 5835-01-201-7363
NSN 5999-00-533-8042
NSN 6110-01-329-9044
NSN 6150-00-559-8369
NSN 5960-00-971-8432
NSN 5950-01-152-2341
NSN 6240-01-461-2139