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 4140-01-425-0025
NSN 5935-01-281-8156
NSN 5910-00-992-3306
NSN 6645-00-127-3835
NSN 5920-00-903-1849
NSN 5960-00-866-7543
NSN 6145-01-267-9341
NSN 6320-01-516-3836
NSN 5960-00-813-4520
NSN 6685-01-359-9166
NSN 6220-00-767-5080
NSN 5930-01-482-1382