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 6220-00-707-5044
NSN 6240-00-838-0157
NSN 6150-01-471-7202
NSN 6645-01-311-3324
NSN 2925-01-485-6262
NSN 5895-01-612-0798
NSN 5835-01-100-3265
NSN 5910-01-044-5886
NSN 5960-01-438-0245
NSN 7035-01-524-8969
NSN 4140-01-417-1850
NSN 5895-01-227-2157