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 5990-01-097-4721
NSN 6240-01-327-2449
NSN 5998-01-392-9663
NSN 6145-01-061-2033
NSN 5935-01-442-7638
NSN 4140-01-565-0979
NSN 6320-01-089-9086
NSN 5996-01-100-1481
NSN 6320-01-527-0211
NSN 5996-00-162-6083
NSN 5905-00-476-6676
NSN 6685-01-446-4796