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 6240-01-070-0759
NSN 5835-01-020-5650
NSN 5835-01-330-6791
NSN 5996-01-605-9837
NSN 5999-00-549-3187
NSN 6150-01-428-2928
NSN 6610-01-362-8686
NSN 2925-00-964-7128
NSN 5985-00-671-5933
NSN 5960-00-310-3844
NSN 5975-01-620-4082
NSN 6130-00-834-2764