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 5999-01-634-0576
NSN 6320-01-388-1067
NSN 5915-01-152-0140
NSN 5985-01-310-9739
NSN 5920-01-156-8705
NSN 5950-01-251-9613
NSN 6105-00-556-2123
NSN 5960-01-231-9119
NSN 5855-01-062-5655
NSN 6110-01-395-0622
NSN 5930-01-370-5372
NSN 5945-00-275-0557