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 6610-01-277-6333
NSN 5990-00-386-4951
NSN 5920-00-407-0310
NSN 5998-00-964-9349
NSN 5965-00-240-3819
NSN 5930-01-302-8559
NSN 6130-01-090-1425
NSN 7035-00-849-5526
NSN 7035-00-679-9027
NSN 5915-00-972-1605
NSN 5910-01-481-3410
NSN 6135-01-096-1452