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 5999-00-769-7407
NSN 5915-01-007-2494
NSN 6240-01-476-7935
NSN 5915-01-047-2075
NSN 5990-00-369-5212
NSN 6220-01-425-8449
NSN 6650-01-555-0896
NSN 5895-01-614-6041
NSN 5950-01-480-9164
NSN 6645-00-103-2517
NSN 6650-00-458-7586
NSN 6685-01-497-7063