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 5915-00-398-0677
NSN 5950-01-414-3376
NSN 6150-01-458-3561
NSN 6645-01-156-4330
NSN 4140-00-368-4261
NSN 6685-01-121-6892
NSN 5950-01-356-8459
NSN 5950-01-478-3981
NSN 6320-01-434-6861
NSN 5930-00-453-6168
NSN 6320-00-925-0558
NSN 2925-01-633-4048