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 5930-01-046-8239
NSN 6220-01-321-3295
NSN 6240-01-491-4381
NSN 6645-01-608-8249
NSN 6130-01-054-2930
NSN 6620-01-537-1326
NSN 6650-00-463-1514
NSN 5910-01-451-7529
NSN 5999-01-589-5339
NSN 6130-01-207-1879
NSN 5930-01-278-9669
NSN 5920-00-203-5938