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 6620-01-383-7519
NSN 5835-00-172-8292
NSN 5950-01-403-2852
NSN 5905-01-406-4005
NSN 2925-01-144-7106
NSN 6620-01-277-3947
NSN 5999-00-990-1731
NSN 6620-00-075-2179
NSN 4140-00-564-7177
NSN 5905-00-529-0508
NSN 5999-01-157-6608
NSN 6320-01-155-8295