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 6110-01-502-5617
NSN 5965-00-879-7287
NSN 6135-01-419-5574
NSN 6650-00-890-0480
NSN 5905-01-291-8011
NSN 5999-01-605-1731
NSN 6110-00-871-6429
NSN 5965-00-144-2543
NSN 5855-01-187-2293
NSN 5996-00-146-3726
NSN 5935-01-631-8325
NSN 5998-01-255-5642