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 5835-01-422-2399
NSN 5920-01-119-3652
NSN 5998-00-582-1159
NSN 5835-01-426-6573
NSN 6135-01-321-3148
NSN 5925-01-068-2435
NSN 5975-01-269-0283
NSN 7035-00-096-9986
NSN 5905-01-465-8337
NSN 6650-00-557-0780
NSN 2925-01-422-1542
NSN 6645-00-871-1187