Color may be white or natural; weight may be either 150 grams or 200 grams. Ascent rate is 350 meters per minute ; material may be either neoprene or natural latex.
A balloon designed to have a predetermined rate of free ascent when inflated with a specific volume of a lighter-than-air gas.
Classification: Surveying, hydrographic, oceanographic, hydrological or meteorological instruments and appliances, excluding compasses and rangefinders, nesoi
NSN 6320-00-261-9136
NSN 6145-01-105-5335
NSN 6130-01-411-3989
NSN 5905-01-459-8790
NSN 5855-01-536-9647
NSN 5985-01-362-0599
NSN 5960-00-171-9575
NSN 6130-01-521-2983
NSN 5935-01-539-9306
NSN 5996-00-772-9389
NSN 5835-00-145-3786
NSN 5975-01-303-4239