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 5855-01-081-7594
NSN 5930-01-057-9247
NSN 4140-01-453-2493
NSN 5915-00-565-5935
NSN 6105-00-017-3448
NSN 5960-01-224-0414
NSN 5925-01-006-1222
NSN 6685-00-491-3781
NSN 5985-01-322-8290
NSN 4140-01-605-1533
NSN 5998-00-471-6000
NSN 5920-01-357-8053