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 6610-00-951-4451
NSN 6320-01-561-7179
NSN 5920-01-618-6473
NSN 6685-01-478-9145
NSN 6610-00-053-8213
NSN 5915-00-216-5909
NSN 6620-01-034-1697
NSN 5990-01-171-9304
NSN 4140-00-420-0251
NSN 2925-01-183-2897
NSN 5996-01-585-6057
NSN 6620-01-189-8153