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 5950-00-266-9058
NSN 6610-01-433-7493
NSN 5930-01-304-5438
NSN 5915-01-575-9746
NSN 6110-00-402-7637
NSN 5990-01-213-6319
NSN 5920-01-051-0090
NSN 5975-00-105-5107
NSN 6650-01-292-2963
NSN 6240-01-253-0687
NSN 6220-01-253-0380
NSN 5999-01-388-2942