With rubber gasket
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 6220-01-411-1881
NSN 6135-01-416-8342
NSN 5945-00-807-3360
NSN 6320-01-125-3361
NSN 5910-00-728-7381
NSN 6145-01-408-6103
NSN 5910-00-261-7324
NSN 5930-01-400-6126
NSN 6135-01-557-3351
NSN 5925-01-382-9313
NSN 7035-00-064-7008
NSN 5975-01-367-1859