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 5985-01-652-9616
NSN 5920-01-631-6988
NSN 6135-00-542-6216
NSN 6130-00-583-9708
NSN 6685-01-377-4716
NSN 5999-01-044-1469
NSN 5835-01-632-6627
NSN 2925-01-467-7672
NSN 6645-01-254-0490
NSN 2925-01-226-6126
NSN 5905-01-024-9113
NSN 5835-01-416-6449