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 6240-01-378-1657
NSN 5895-00-191-2146
NSN 6240-01-376-0306
NSN 5910-01-536-3527
NSN 5855-00-149-0766
NSN 5920-01-634-0250
NSN 5915-00-633-1217
NSN 5925-00-792-3904
NSN 5998-01-398-5491
NSN 6105-00-876-2448
NSN 6650-01-330-6740
NSN 5960-01-622-0393