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 4140-01-376-8510
NSN 6610-01-353-9326
NSN 6650-00-217-6292
NSN 5930-01-501-7634
NSN 5930-00-592-6582
NSN 6110-01-627-7702
NSN 5945-00-107-7334
NSN 5925-01-130-1802
NSN 5990-01-013-8464
NSN 4140-00-660-8699
NSN 5895-01-161-4943
NSN 5910-01-215-2962