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 6610-00-923-1917
NSN 6645-01-485-4521
NSN 6150-01-274-7712
NSN 5920-01-276-6208
NSN 6150-00-056-7205
NSN 2925-01-350-8372
NSN 5855-01-609-1874
NSN 5910-00-421-2393
NSN 6620-01-162-2839
NSN 5996-01-478-9147
NSN 6110-00-215-8585
NSN 6240-01-099-5844