A tubular item of glass having a uniform cross section throughout its entire length. It may have reference and/or indicator markings and is generally used where the conveying, containing, or visual inspection of liquids and/or gasses are required, such as laboratories. Excludes insulator (1), washer; and washer (as modified).
Classification: Tubes of fused quartz or other fused silica, unworked
NSN 6620-01-454-8926
NSN 7035-00-337-8745
NSN 6240-01-462-1519
NSN 5950-01-463-9075
NSN 7035-01-378-9325
NSN 5998-00-594-8460
NSN 6220-00-727-5274
NSN 5920-01-331-8114
NSN 5945-00-155-4290
NSN 5935-01-424-9458
NSN 5905-00-528-9975
NSN 5930-01-204-9484