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 6645-00-814-4558
NSN 5950-00-471-4586
NSN 4140-00-146-1633
NSN 5965-01-603-7442
NSN 6135-01-480-4579
NSN 6150-00-156-4581
NSN 5935-00-851-7553
NSN 5915-00-445-9340
NSN 6135-01-584-0941
NSN 6320-01-119-2365
NSN 6650-00-113-7698
NSN 5950-00-057-3813