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 5985-01-130-3849
NSN 5960-00-233-7537
NSN 5895-00-932-5491
NSN 6135-00-078-9931
NSN 6620-00-325-4693
NSN 5950-01-557-3312
NSN 6620-00-954-4971
NSN 5999-00-965-5571
NSN 5910-01-414-3982
NSN 6220-00-458-4633
NSN 6105-01-647-7707
NSN 6150-00-797-0992