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 5935-01-564-5638
NSN 5835-00-816-0394
NSN 4140-00-162-6583
NSN 6645-01-301-3066
NSN 5965-01-202-1007
NSN 5920-01-500-9053
NSN 5920-00-190-4418
NSN 6150-00-913-4917
NSN 5945-00-647-2995
NSN 6650-00-610-3956
NSN 5998-01-099-1222
NSN 5920-00-876-3312