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 5935-00-241-3528
NSN 5975-01-421-3395
NSN 5930-01-269-7247
NSN 6145-01-011-3231
NSN 6650-00-224-3223
NSN 5935-01-194-1622
NSN 6110-00-418-9363
NSN 6240-01-384-8802
NSN 6620-01-483-1138
NSN 5835-00-632-8621
NSN 5915-00-150-4694
NSN 5905-01-436-8132