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 6145-01-370-1242
NSN 5975-01-360-6175
NSN 6135-01-577-0811
NSN 5960-00-111-8456
NSN 4140-01-648-3652
NSN 6150-01-411-1402
NSN 5835-00-673-2885
NSN 4140-00-805-5535
NSN 5965-01-388-5296
NSN 5855-00-688-9954
NSN 6240-01-012-8421
NSN 5935-01-634-0668