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 5975-00-935-5946
NSN 5998-01-167-8605
NSN 6645-01-646-2953
NSN 5930-00-932-4244
NSN 6130-00-879-3028
NSN 5960-01-322-8417
NSN 5999-01-472-3470
NSN 6685-01-426-8929
NSN 5930-00-396-3684
NSN 6150-01-067-8616
NSN 7035-01-413-6697
NSN 5930-01-457-1142