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 5998-01-207-5441
NSN 5930-01-550-7715
NSN 6620-00-834-9430
NSN 6220-00-316-2500
NSN 5945-00-597-5722
NSN 5920-01-440-5629
NSN 6320-00-225-7013
NSN 5998-00-144-8211
NSN 5915-01-580-0308
NSN 5930-00-562-7308
NSN 5915-01-051-1984
NSN 5930-00-427-5235