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 6645-00-793-5794
NSN 5835-00-247-0161
NSN 5930-01-539-3474
NSN 5935-00-977-3560
NSN 6685-01-104-0908
NSN 7035-01-227-2546
NSN 5855-01-581-5827
NSN 6130-01-168-4871
NSN 5975-01-026-1323
NSN 5996-01-373-0147
NSN 6685-01-265-0634
NSN 5950-01-578-3193