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 6150-01-160-4230
NSN 6150-00-078-7064
NSN 6645-01-556-5263
NSN 5950-00-809-2364
NSN 6610-01-457-1974
NSN 6105-01-273-0596
NSN 5905-01-358-0815
NSN 6105-01-033-8744
NSN 5975-01-653-5042
NSN 6620-01-578-1984
NSN 6220-01-063-8238
NSN 5998-00-528-8588