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 5855-01-341-2518
NSN 5905-01-083-4796
NSN 4140-00-448-4306
NSN 5975-01-482-2531
NSN 5920-01-278-9952
NSN 6645-01-205-3869
NSN 4140-01-385-0889
NSN 5990-01-380-7815
NSN 5915-00-483-8359
NSN 4140-00-179-0200
NSN 5930-00-823-4791
NSN 6645-01-400-1137