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 4140-00-004-9002
NSN 6645-00-296-8310
NSN 6150-01-321-1734
NSN 5930-01-088-4874
NSN 5996-00-686-8818
NSN 5895-01-359-5090
NSN 6135-00-951-3426
NSN 6645-01-298-8837
NSN 6130-01-538-6999
NSN 5925-00-008-4413
NSN 6685-00-555-2810
NSN 6320-01-084-8821