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 6150-01-212-3003
NSN 5945-01-592-3379
NSN 5905-00-964-9972
NSN 5945-01-433-6830
NSN 5910-00-787-1603
NSN 6240-01-026-1376
NSN 5950-01-398-9557
NSN 6145-01-299-7871
NSN 6145-01-534-3941
NSN 5920-00-007-9276
NSN 5915-00-888-0181
NSN 4140-01-069-8591