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).
NSN 6220-01-411-3732
NSN 5920-01-145-8616
NSN 5855-00-631-4565
NSN 5965-01-444-1322
NSN 5975-01-414-8873
NSN 6685-01-276-2135
NSN 5965-01-509-7260
NSN 5990-01-646-2990
NSN 5945-01-435-3470
NSN 5950-01-032-9194
NSN 7035-01-594-1967
NSN 5965-00-318-6479