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 5998-01-388-3514
NSN 6645-01-252-8870
NSN 5998-01-473-6486
NSN 5990-01-432-4249
NSN 5945-00-850-9873
NSN 6105-01-600-1884
NSN 7035-00-054-3414
NSN 5990-00-816-9289
NSN 6135-01-633-8502
NSN 5996-00-945-6134
NSN 6110-01-471-9655
NSN 6645-01-166-3788