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 5925-01-499-6125
NSN 5965-01-568-0966
NSN 6220-01-443-5310
NSN 4140-01-206-4430
NSN 6620-01-412-0938
NSN 5930-01-415-1157
NSN 6105-01-411-1378
NSN 6130-01-048-4109
NSN 6610-00-466-3104
NSN 5895-01-065-8704
NSN 5910-00-398-0930
NSN 5920-01-426-4207