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 6130-01-525-1210
NSN 5855-01-580-8155
NSN 4140-01-426-8428
NSN 4140-00-932-6074
NSN 5930-01-295-4459
NSN 5985-01-218-5643
NSN 4140-00-836-2469
NSN 5910-01-130-5119
NSN 5905-00-656-6627
NSN 6620-01-578-7561
NSN 5998-01-516-4363
NSN 6320-01-089-9086