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 6135-00-461-3590
NSN 6220-00-156-4469
NSN 6130-00-525-9271
NSN 6135-01-142-2417
NSN 6240-01-466-9112
NSN 5960-01-543-0235
NSN 5999-01-056-3300
NSN 2925-00-400-5634
NSN 5855-01-454-6956
NSN 6620-01-116-3983
NSN 5920-00-564-3627
NSN 5855-01-221-0355