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 6110-01-491-4650
NSN 6220-00-351-3397
NSN 6240-01-375-6119
NSN 6645-01-330-2616
NSN 6220-01-449-1239
NSN 5895-00-857-4877
NSN 5935-01-107-3484
NSN 5965-00-289-6280
NSN 6110-01-132-2442
NSN 6320-01-478-9351
NSN 6130-00-418-4973
NSN 5999-01-535-6570