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 5935-00-521-4375
NSN 6610-00-247-9366
NSN 6150-01-537-0278
NSN 4140-00-993-0071
NSN 6145-01-032-4557
NSN 5925-00-229-8024
NSN 7035-01-660-6467
NSN 5985-01-592-0657
NSN 6105-01-026-0165
NSN 6220-01-411-6919
NSN 5930-01-548-5273
NSN 6610-01-417-3011