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 6240-01-439-3514
NSN 5960-00-658-7209
NSN 6240-00-461-1451
NSN 5960-00-428-3679
NSN 5835-00-850-1475
NSN 6135-00-161-0746
NSN 5905-01-364-1324
NSN 5985-00-811-2441
NSN 5915-01-304-8426
NSN 5855-01-088-8700
NSN 6685-01-390-7296
NSN 5999-01-350-4138