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 5975-01-538-2892
NSN 6135-01-462-0731
NSN 5905-01-487-7130
NSN 5965-01-472-1997
NSN 6685-00-779-8211
NSN 5996-00-688-2654
NSN 5930-01-093-0013
NSN 6135-00-583-3966
NSN 5998-01-535-7086
NSN 7035-01-555-5260
NSN 5930-00-155-1210
NSN 5965-00-221-6546