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 6220-01-577-0328
NSN 6650-00-826-7396
NSN 5998-00-450-7003
NSN 6610-00-388-9188
NSN 6150-00-630-7302
NSN 6645-01-433-1398
NSN 6650-01-305-4567
NSN 6135-01-583-6344
NSN 5965-00-481-9866
NSN 6150-01-361-4010
NSN 5975-01-083-3164
NSN 2925-00-284-1534