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 5855-01-656-6808
NSN 5985-01-344-7219
NSN 5920-01-634-0250
NSN 5935-01-408-6268
NSN 6320-00-476-6898
NSN 6650-01-265-0650
NSN 6105-01-501-2226
NSN 6685-01-621-1974
NSN 5985-01-326-8270
NSN 5996-01-444-3915
NSN 6105-00-452-3855
NSN 5835-01-386-4027