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 5945-01-285-0585
NSN 6105-00-679-5129
NSN 6105-01-326-0999
NSN 5985-00-185-8338
NSN 6105-01-514-7310
NSN 4140-00-913-9374
NSN 6145-01-026-3827
NSN 7035-01-106-3476
NSN 5930-01-632-7369
NSN 5960-00-951-1777
NSN 6620-01-521-5820
NSN 5975-01-414-6371