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 5915-00-107-6828
NSN 6135-01-554-8523
NSN 6105-01-317-3657
NSN 6620-01-264-4904
NSN 5960-00-529-2704
NSN 6610-01-168-7943
NSN 5905-00-188-8713
NSN 6645-01-128-9353
NSN 6105-01-326-5415
NSN 5935-01-304-9143
NSN 6650-00-009-1427
NSN 5996-01-189-2951