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 5910-01-487-3735
NSN 5925-01-624-2681
NSN 6135-00-299-6918
NSN 5950-01-408-4556
NSN 5960-01-150-3944
NSN 5975-00-773-6208
NSN 5920-01-578-7047
NSN 6320-00-213-0477
NSN 5996-01-266-7008
NSN 5835-00-870-7034
NSN 6135-01-411-3212
NSN 6130-01-166-5032