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 2925-01-326-0908
NSN 5965-00-314-5303
NSN 6620-01-641-7592
NSN 5965-01-059-4028
NSN 6610-01-632-0996
NSN 6645-01-390-3442
NSN 5895-00-553-8345
NSN 5960-00-426-8028
NSN 6610-00-514-7773
NSN 5945-01-176-9101
NSN 6645-01-437-5290
NSN 5930-00-153-1400