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 6240-00-887-4770
NSN 5835-00-484-1529
NSN 5975-00-032-4641
NSN 6135-01-339-8064
NSN 5910-01-569-7856
NSN 6645-00-100-7218
NSN 5996-01-644-8386
NSN 5855-01-406-7237
NSN 6150-00-644-8745
NSN 5996-00-724-8871
NSN 5910-01-274-9075
NSN 6645-01-408-6568