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: Parts of engines and motors, nesoi
NSN 6685-00-621-2906
NSN 6620-01-138-7527
NSN 2925-01-140-1015
NSN 5930-00-171-8867
NSN 5910-01-411-6923
NSN 6645-00-433-8455
NSN 5920-01-173-9829
NSN 5990-01-604-0862
NSN 6105-01-312-8419
NSN 5998-01-094-0217
NSN 6220-00-832-8774
NSN 5895-00-498-1547