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 5945-01-010-2856
NSN 6240-01-582-7155
NSN 5985-01-051-6106
NSN 6135-01-223-3869
NSN 5965-00-984-1393
NSN 6685-00-384-0341
NSN 5910-01-569-7856
NSN 2925-00-957-7329
NSN 5915-00-904-7347
NSN 5950-01-264-0129
NSN 6135-01-452-1956
NSN 6105-01-567-0810