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 5950-01-399-0248
NSN 6145-01-041-9989
NSN 5985-01-522-7880
NSN 5975-01-269-7156
NSN 6150-01-133-5713
NSN 5975-01-260-1435
NSN 5905-00-869-8049
NSN 5999-01-510-0799
NSN 6105-01-258-9624
NSN 6320-01-054-3046
NSN 5905-01-644-3936
NSN 6145-00-144-0918