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 6685-00-108-6374
NSN 6610-00-641-3015
NSN 5975-01-643-5676
NSN 4140-00-195-1980
NSN 5895-01-303-8375
NSN 5990-01-166-2237
NSN 6110-01-319-5570
NSN 6220-01-160-3705
NSN 6135-01-238-2878
NSN 4140-00-420-0251
NSN 5895-00-901-2186
NSN 5905-01-440-9487