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 6150-01-030-1620
NSN 5925-01-481-3442
NSN 4140-00-957-5285
NSN 6610-01-626-2327
NSN 6650-01-545-5672
NSN 5920-01-206-3977
NSN 6240-01-224-6941
NSN 5905-01-213-9377
NSN 5975-01-026-9931
NSN 6620-00-819-5046
NSN 4140-00-913-8086
NSN 5905-01-463-1496