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 5950-00-189-0551
NSN 5965-00-064-8209
NSN 5855-01-244-9785
NSN 5945-01-066-0710
NSN 6650-01-006-7592
NSN 6150-01-285-7368
NSN 5945-01-424-7622
NSN 5985-01-360-0949
NSN 5855-00-149-0766
NSN 5950-00-659-9608
NSN 6135-00-284-1406
NSN 5950-01-303-6078