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 6620-01-290-0197
NSN 5998-00-323-8334
NSN 6105-00-094-8715
NSN 5895-00-735-9107
NSN 5925-01-350-4295
NSN 6150-00-242-5092
NSN 5960-01-580-6360
NSN 6240-01-237-7454
NSN 2925-00-413-2064
NSN 6645-00-906-1769
NSN 5990-00-067-6791
NSN 6320-00-036-3688