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 5985-00-728-0207
NSN 5855-01-548-5688
NSN 6130-01-634-0603
NSN 6650-01-245-7642
NSN 6220-01-425-7028
NSN 5975-01-475-2889
NSN 5990-01-204-7576
NSN 5965-00-885-6545
NSN 5910-00-007-0910
NSN 6320-00-593-0379
NSN 6685-01-227-2621
NSN 5965-00-932-4591