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 5905-01-395-4035
NSN 5855-00-791-5000
NSN 2925-01-170-1089
NSN 6685-01-132-4637
NSN 4140-01-537-6965
NSN 5985-01-095-5569
NSN 4140-01-543-8744
NSN 5975-01-237-2163
NSN 5905-00-724-1712
NSN 6105-01-522-1398
NSN 2925-01-149-0352
NSN 5960-00-105-7598