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 6220-00-276-2785
NSN 5990-00-738-1928
NSN 5965-01-481-4164
NSN 6135-01-386-1452
NSN 6240-01-109-4680
NSN 5985-00-407-4404
NSN 6240-01-336-7115
NSN 6610-01-044-1140
NSN 5935-00-102-7578
NSN 5855-00-427-7848
NSN 6645-01-442-4032
NSN 6645-01-578-1920