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 5935-01-579-1252
NSN 5835-01-064-0261
NSN 5835-01-291-5405
NSN 5990-01-314-8591
NSN 6145-00-333-9324
NSN 6110-00-627-7872
NSN 6105-01-363-5281
NSN 5950-01-451-4538
NSN 6645-01-023-0005
NSN 5960-01-108-6636
NSN 6150-01-194-1876
NSN 6145-00-216-6613