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 6645-01-076-4655
NSN 6620-01-094-6549
NSN 6110-01-191-7742
NSN 6220-00-272-7497
NSN 6645-00-470-5310
NSN 5925-01-278-7148
NSN 6320-00-164-4087
NSN 5855-01-606-8278
NSN 6110-01-461-2631
NSN 5925-01-534-4038
NSN 2925-01-014-8007
NSN 6610-01-266-0880