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 5998-01-354-3911
NSN 5950-01-255-9054
NSN 5905-01-589-7680
NSN 5975-00-948-3633
NSN 6685-00-689-8672
NSN 5915-00-636-9785
NSN 6145-01-109-1420
NSN 5985-00-918-3843
NSN 5996-00-896-3625
NSN 6610-01-304-3226
NSN 5998-01-088-6809
NSN 5965-01-192-1366