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 4140-00-106-6780
NSN 5925-01-211-6660
NSN 5855-01-054-9014
NSN 4140-00-177-0463
NSN 6145-00-877-9567
NSN 5965-00-484-3966
NSN 5835-00-034-4976
NSN 4140-01-362-0446
NSN 5999-00-823-6151
NSN 5999-01-098-0532
NSN 6110-01-154-7066
NSN 6620-00-905-6590