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 5950-00-959-5462
NSN 5925-00-188-8678
NSN 2925-01-472-4423
NSN 5950-00-840-5677
NSN 6685-01-132-3343
NSN 5998-01-076-9045
NSN 5998-01-399-2755
NSN 4140-01-631-5554
NSN 2925-01-244-3016
NSN 5975-01-111-9988
NSN 5925-01-158-9799
NSN 5996-01-641-8935