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 5945-00-953-2753
NSN 6320-01-607-1491
NSN 6320-01-230-8444
NSN 6110-01-573-5013
NSN 5915-00-934-3446
NSN 5975-00-732-7911
NSN 5910-00-882-9250
NSN 5998-01-484-6922
NSN 6320-01-326-1316
NSN 6620-01-521-0580
NSN 5998-00-222-4439
NSN 5895-00-842-9457