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 5935-01-454-1542
NSN 5985-00-221-9718
NSN 5910-01-196-8666
NSN 5950-01-660-0241
NSN 6110-01-466-8839
NSN 5985-00-930-0725
NSN 5935-01-229-9547
NSN 6240-01-253-0687
NSN 4140-00-093-7679
NSN 6220-01-492-1509
NSN 6610-00-958-0294
NSN 6650-01-223-0852