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 6645-01-388-0391
NSN 5925-01-206-5484
NSN 5975-01-259-3419
NSN 6685-00-279-3620
NSN 6610-00-084-9178
NSN 6220-01-167-7859
NSN 6645-00-177-4729
NSN 5998-01-100-4695
NSN 5835-01-642-4705
NSN 6685-00-712-4416
NSN 5960-00-950-9893
NSN 4140-00-269-5795