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 5930-00-200-4426
NSN 6645-00-429-0172
NSN 6105-01-296-5012
NSN 5999-00-479-2995
NSN 4140-00-818-5734
NSN 5855-01-614-5237
NSN 7035-00-267-5424
NSN 5910-00-502-7031
NSN 4140-01-353-7761
NSN 4140-00-999-8100
NSN 4140-01-555-7788
NSN 5915-01-111-8476