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 5990-00-108-5400
NSN 6650-01-120-6231
NSN 5965-01-406-6320
NSN 5910-00-160-2293
NSN 4140-01-573-3596
NSN 5915-01-323-6657
NSN 6135-01-238-2878
NSN 5965-01-617-5557
NSN 6320-01-166-3602
NSN 6130-00-089-1461
NSN 5835-01-010-3103
NSN 6240-01-194-2206