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 6620-01-483-4519
NSN 6650-01-168-8451
NSN 5990-01-588-3999
NSN 5910-01-444-4096
NSN 5905-00-893-6952
NSN 5915-01-462-9178
NSN 5925-01-194-7790
NSN 5996-00-847-8342
NSN 6105-00-252-9017
NSN 5930-00-218-4739
NSN 6130-01-224-0384
NSN 5895-00-280-7528