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).
Classification: Parts of engines and motors, nesoi
NSN 4140-01-237-5799
NSN 5990-01-546-1649
NSN 5996-00-514-7678
NSN 5935-01-531-8284
NSN 4140-00-068-0267
NSN 5905-01-237-2439
NSN 6135-00-947-0406
NSN 5999-00-499-8949
NSN 6645-01-121-4584
NSN 5910-01-187-6777
NSN 6145-00-087-0802
NSN 5905-00-467-0017