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 6610-00-404-1246
NSN 5945-00-916-9071
NSN 6645-00-004-8628
NSN 5975-00-475-2407
NSN 5999-00-975-4063
NSN 6650-01-285-9711
NSN 5945-00-487-7966
NSN 6685-00-930-9257
NSN 2925-01-655-4455
NSN 5945-00-833-7316
NSN 4140-01-321-2558
NSN 6610-00-176-5486