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 5945-00-975-1395
NSN 5985-01-439-6238
NSN 5855-00-832-9341
NSN 6645-01-128-0895
NSN 6620-00-590-9257
NSN 5930-00-419-0231
NSN 5945-01-103-2980
NSN 6620-01-279-8884
NSN 5990-01-148-0435
NSN 5910-01-302-8948
NSN 5975-01-127-7595
NSN 2925-01-131-4531