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 4140-01-481-4237
NSN 6320-01-371-3047
NSN 5925-01-442-3792
NSN 6135-01-468-6491
NSN 4140-01-118-2619
NSN 5960-01-495-0859
NSN 6240-01-436-9868
NSN 5835-00-918-8169
NSN 6220-01-305-1223
NSN 5999-01-534-7447
NSN 6610-01-007-0268
NSN 6685-00-754-7495