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 5910-00-942-5317
NSN 6135-01-333-2540
NSN 5905-01-522-0656
NSN 5960-01-468-6508
NSN 7035-01-539-0705
NSN 5925-01-390-3147
NSN 5975-01-085-5824
NSN 5935-01-048-0166
NSN 6645-00-728-1316
NSN 7035-00-329-4015
NSN 5915-01-430-2228
NSN 5998-00-494-4022