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 5990-01-054-3332
NSN 5935-00-409-6126
NSN 6645-00-752-2939
NSN 5905-01-570-8856
NSN 5835-00-001-5456
NSN 6645-01-450-4849
NSN 5990-01-621-6969
NSN 6135-00-803-3012
NSN 5935-01-235-2195
NSN 5915-01-437-1519
NSN 5998-01-567-9340
NSN 5835-00-148-9719