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).
Classification: Parts of engines and motors, nesoi
NSN 6610-01-498-0524
NSN 5990-01-504-9265
NSN 5915-01-127-2021
NSN 5835-01-432-1277
NSN 5999-01-061-4233
NSN 5905-00-083-6394
NSN 6685-00-230-4267
NSN 6620-01-034-1697
NSN 5930-01-145-4520
NSN 5999-00-145-3878
NSN 5990-00-057-6348
NSN 6105-01-644-5675