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 6650-01-604-7642
NSN 7035-00-442-1869
NSN 5950-01-218-7967
NSN 5835-01-519-2916
NSN 6650-01-579-3855
NSN 5905-00-004-2063
NSN 6220-00-831-4558
NSN 6240-00-890-5814
NSN 6610-01-400-3880
NSN 5895-00-578-8424
NSN 5920-00-445-3585
NSN 6130-00-545-3069