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 5990-01-582-1977
NSN 5835-00-794-7500
NSN 5920-00-758-7846
NSN 5915-01-182-5831
NSN 6145-01-231-9169
NSN 6220-00-163-1183
NSN 6650-01-555-9348
NSN 5835-00-443-1079
NSN 5950-00-472-3193
NSN 5985-01-064-0037
NSN 6220-00-882-8003
NSN 5835-00-980-0468