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 5920-01-291-4056
NSN 5930-00-259-7150
NSN 5835-01-094-2662
NSN 6645-01-422-1374
NSN 6685-01-134-9305
NSN 5996-00-938-6287
NSN 6610-00-844-1195
NSN 6150-01-167-1827
NSN 6610-01-044-1860
NSN 5905-01-155-9264
NSN 5990-00-185-9586
NSN 5965-00-223-6354