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 5990-01-648-9721
NSN 6135-01-394-4160
NSN 5910-01-480-3305
NSN 7035-01-445-3563
NSN 6145-00-617-4032
NSN 6645-00-244-0359
NSN 2925-01-218-5556
NSN 5998-01-322-8579
NSN 6130-01-090-0894
NSN 5945-00-576-9375
NSN 6135-00-100-8890
NSN 5960-01-381-8475