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 6150-01-439-3557
NSN 6610-01-357-5957
NSN 5998-00-936-7002
NSN 6620-01-645-1777
NSN 5975-01-152-1266
NSN 2925-01-008-5696
NSN 5920-00-259-7294
NSN 5915-01-297-9867
NSN 6645-01-028-2186
NSN 5920-00-201-4914
NSN 6645-01-099-1511
NSN 6620-01-468-0362