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 5999-01-158-5190
NSN 5915-00-081-3406
NSN 5975-01-218-8584
NSN 6110-00-776-5961
NSN 6320-01-170-4068
NSN 5855-01-030-8601
NSN 6150-00-670-5772
NSN 5996-00-235-9645
NSN 5999-01-417-3028
NSN 6150-01-436-3692
NSN 5895-01-160-8101
NSN 6620-00-796-5666