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 6645-01-386-6311
NSN 6105-00-598-4910
NSN 5910-01-215-3138
NSN 5895-01-529-6710
NSN 5990-00-452-9194
NSN 5950-01-456-7300
NSN 5985-01-371-2188
NSN 6145-01-237-2658
NSN 6150-01-230-5724
NSN 6240-01-222-8906
NSN 5996-01-534-9696
NSN 6150-00-522-2847