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 6320-01-125-3361
NSN 6145-01-225-8494
NSN 5835-00-465-3762
NSN 6150-01-112-1811
NSN 6645-01-195-3329
NSN 5950-00-216-7548
NSN 5950-00-132-0128
NSN 4140-00-203-4844
NSN 5990-00-333-6210
NSN 6145-00-027-9852
NSN 5999-01-485-4423
NSN 6110-01-035-5735