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 5920-01-557-8300
NSN 5999-01-583-5523
NSN 6110-01-550-5475
NSN 6150-01-485-1183
NSN 6105-00-559-2220
NSN 6645-01-625-1192
NSN 5925-00-146-8501
NSN 5950-01-239-8821
NSN 5945-00-788-3269
NSN 5960-01-023-8800
NSN 5985-00-515-2184
NSN 6650-01-308-0059