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 5990-00-568-4940
NSN 5895-00-280-7528
NSN 6135-01-642-0733
NSN 6240-01-114-1926
NSN 5920-00-308-5681
NSN 5925-01-137-6161
NSN 6220-01-491-1426
NSN 6645-00-514-4017
NSN 6610-01-370-3886
NSN 6145-01-498-0113
NSN 6610-01-160-6585
NSN 5965-01-121-6135