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 5905-01-269-0308
NSN 5998-00-113-2320
NSN 2925-01-492-9863
NSN 5975-00-910-3461
NSN 6130-01-094-1502
NSN 5985-00-036-8287
NSN 5855-01-650-9545
NSN 6135-01-508-6083
NSN 6685-01-428-7618
NSN 5965-00-144-2543
NSN 5965-01-087-0873
NSN 7035-01-501-7259