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 6145-01-154-2289
NSN 5905-01-252-8147
NSN 5835-01-626-9603
NSN 6320-00-343-1798
NSN 5895-01-408-6551
NSN 6610-01-451-3877
NSN 5998-01-556-3200
NSN 5920-00-236-1118
NSN 5998-00-757-7038
NSN 5985-01-605-2470
NSN 6220-01-167-7859
NSN 5935-01-499-4102