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 6150-01-242-5550
NSN 6650-00-961-9686
NSN 6130-00-172-8518
NSN 5905-01-133-3428
NSN 5905-00-517-9781
NSN 4140-00-952-2287
NSN 6110-01-652-4483
NSN 5950-00-273-4003
NSN 5975-01-456-5791
NSN 2925-01-656-8217
NSN 6240-01-063-7685
NSN 5965-00-493-6008