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 5895-01-244-3369
NSN 5920-01-006-0417
NSN 5990-00-350-2352
NSN 5920-01-484-9924
NSN 6110-01-394-5302
NSN 5985-01-650-2526
NSN 6240-01-581-4004
NSN 6685-01-423-1464
NSN 6135-00-884-7897
NSN 6130-01-461-1563
NSN 6135-01-193-8154
NSN 5965-00-871-8987