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 5950-01-100-3263
NSN 5960-01-054-8253
NSN 6150-00-990-7397
NSN 5950-01-280-5469
NSN 6685-01-421-0248
NSN 5990-01-352-5255
NSN 5999-01-433-2271
NSN 6110-00-401-4640
NSN 5895-00-079-1314
NSN 5950-01-300-1554
NSN 5905-00-827-2397
NSN 5855-01-524-2040