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 5895-01-231-9519
NSN 5985-00-216-7057
NSN 5965-00-170-5254
NSN 4140-01-365-4543
NSN 5960-01-243-0007
NSN 6240-00-729-9696
NSN 5910-00-502-7031
NSN 5985-00-498-9361
NSN 6685-01-040-0064
NSN 5855-00-477-9943
NSN 5998-00-067-4316
NSN 5905-01-350-4524