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 5925-01-267-6599
NSN 5990-01-533-1347
NSN 5935-00-157-1198
NSN 6645-00-406-8114
NSN 6240-01-314-7983
NSN 5985-00-820-7589
NSN 6150-01-467-9798
NSN 5945-01-315-4065
NSN 5975-01-517-1943
NSN 6320-01-054-3046
NSN 5975-01-020-2266
NSN 5960-01-657-5958