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 5915-00-216-4541
NSN 5935-01-042-7285
NSN 5930-01-206-8141
NSN 6130-00-849-1431
NSN 5975-01-651-3467
NSN 6220-01-649-1515
NSN 5905-01-029-2213
NSN 6650-01-366-4663
NSN 5996-00-740-8315
NSN 5855-01-176-9935
NSN 6685-01-216-8035
NSN 6240-00-044-8836