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 5910-00-940-0531
NSN 5895-01-377-9115
NSN 5935-00-132-0296
NSN 5920-01-212-1536
NSN 5935-00-484-0479
NSN 6645-01-197-9090
NSN 6240-01-576-2263
NSN 5960-01-100-7381
NSN 5965-01-456-6622
NSN 5960-00-332-5246
NSN 5915-01-443-8662
NSN 5998-01-351-5597