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 5935-01-066-2037
NSN 5835-00-190-3401
NSN 4140-00-904-0954
NSN 6105-00-577-8351
NSN 5930-00-351-8273
NSN 5910-00-116-9344
NSN 6650-01-010-4204
NSN 4140-01-172-8368
NSN 5965-01-243-5494
NSN 6685-01-189-4316
NSN 6620-01-597-7200
NSN 6320-01-230-8444