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 6240-00-740-8901
NSN 5835-01-386-4027
NSN 6685-01-302-0050
NSN 6610-00-252-3405
NSN 5905-01-003-9660
NSN 5915-00-356-5558
NSN 5950-01-576-9658
NSN 5920-01-323-2209
NSN 5960-01-589-6846
NSN 2925-00-428-6349
NSN 5855-01-233-2767
NSN 5915-01-630-8125