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 6610-01-336-2787
NSN 6620-01-317-7849
NSN 6610-00-099-4096
NSN 5998-01-321-1467
NSN 5999-01-401-5322
NSN 6685-01-143-2704
NSN 5975-00-684-6835
NSN 4140-01-606-8332
NSN 6645-01-508-0345
NSN 5835-01-412-0344
NSN 5945-00-479-1590
NSN 4140-00-884-4553