Screw-on type
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 5996-01-176-8878
NSN 4140-00-111-3247
NSN 6620-00-172-6127
NSN 5996-01-504-2065
NSN 5998-00-833-1534
NSN 6650-00-690-8709
NSN 6110-01-030-8283
NSN 6145-00-181-9634
NSN 6220-01-634-0660
NSN 7035-01-539-9642
NSN 5985-01-167-9249
NSN 5975-01-559-6616