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 6685-01-422-1181
NSN 4140-01-227-1342
NSN 6610-00-347-7860
NSN 5895-01-634-0630
NSN 5950-00-999-4199
NSN 6645-01-587-4642
NSN 5915-01-113-6834
NSN 5910-00-221-5060
NSN 5905-01-085-6405
NSN 5905-01-025-1329
NSN 5985-01-069-7425
NSN 2925-01-091-4734