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 5855-01-274-5311
NSN 5990-00-646-5487
NSN 2925-01-311-0446
NSN 6130-00-090-1484
NSN 5920-01-329-4571
NSN 7035-01-448-0716
NSN 6105-01-364-8811
NSN 6610-01-648-3739
NSN 5855-01-442-6413
NSN 6220-00-409-4304
NSN 5855-01-545-0566
NSN 6320-00-519-0770