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 6650-01-202-8014
NSN 6685-01-327-6319
NSN 5835-00-729-9305
NSN 2925-01-285-7163
NSN 6220-01-063-8238
NSN 6685-00-153-3914
NSN 6620-01-529-1147
NSN 6220-01-622-1996
NSN 5998-01-242-6782
NSN 5999-01-447-4154
NSN 5835-01-604-2279
NSN 5835-01-359-2575