An item, basically round in shape, with or without a vent, designed to fit the electrolyte filler hole in a battery.
Classification: Lead-acid storage battery parts
NSN 4140-00-211-5970
NSN 6685-01-634-0611
NSN 5920-01-175-5714
NSN 5985-01-073-2431
NSN 5915-01-261-3975
NSN 5915-01-135-1277
NSN 5895-01-294-3886
NSN 6620-01-125-8904
NSN 5945-01-147-6359
NSN 5985-01-607-1294
NSN 6685-00-318-7766
NSN 5998-01-367-6359