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 6145-01-052-4502
NSN 5835-01-319-4636
NSN 5925-01-474-4244
NSN 6150-01-522-2481
NSN 5975-01-289-4794
NSN 6685-01-233-2744
NSN 5895-01-014-1704
NSN 5985-01-498-4173
NSN 5855-01-655-7723
NSN 5905-01-518-3922
NSN 5996-01-450-9734
NSN 6110-00-359-5571