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 6645-00-150-6526
NSN 6220-00-296-4101
NSN 5915-01-122-7327
NSN 5965-01-432-1943
NSN 6320-01-449-1014
NSN 6610-01-076-4800
NSN 6130-01-511-0382
NSN 5835-01-187-8986
NSN 5905-01-423-8857
NSN 5910-01-449-1055
NSN 5960-00-169-8943
NSN 5950-01-647-1209