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).
NSN 6110-01-070-1536
NSN 5835-01-416-6455
NSN 5935-00-104-8620
NSN 5905-00-975-3142
NSN 6110-01-165-6122
NSN 6130-00-605-7887
NSN 5965-01-557-8059
NSN 6240-00-146-9322
NSN 5910-00-173-4215
NSN 5950-00-444-8793
NSN 5985-01-364-6838
NSN 5855-01-154-3871