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 6650-01-118-2222
NSN 2925-01-299-6967
NSN 5960-00-882-4424
NSN 5945-00-189-1603
NSN 5915-00-378-5585
NSN 6105-00-923-1873
NSN 5930-00-114-2014
NSN 5960-01-024-7918
NSN 6110-01-288-7996
NSN 6240-01-397-5683
NSN 5835-01-205-6614
NSN 6240-01-228-9595