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 6150-00-370-1356
NSN 5998-01-511-9315
NSN 5915-00-228-7033
NSN 4140-01-023-1537
NSN 5905-01-102-3243
NSN 5835-01-495-0595
NSN 5920-01-177-8824
NSN 7035-01-163-3667
NSN 5990-01-147-5225
NSN 5998-01-469-5661
NSN 6685-01-223-2199
NSN 5998-01-464-4370