No other part numbers with same form, fit, and function found.
An item, basically round in shape, with or without a vent, designed to fit the electrolyte filler hole in a battery.
NSN 5945-00-155-4290
NSN 6110-01-259-8224
NSN 6645-00-979-6824
NSN 6135-00-134-6648
NSN 4140-01-011-8707
NSN 5895-01-194-8886
NSN 5996-00-888-1180
NSN 5920-00-100-2582
NSN 6145-01-038-7043
NSN 5998-01-366-7292
NSN 5945-00-597-2049
NSN 5895-01-461-5140