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 5895-01-073-9689
NSN 6110-01-470-2688
NSN 7035-00-727-4068
NSN 5930-00-474-8839
NSN 5975-00-346-8169
NSN 5910-00-349-6223
NSN 5930-00-796-4051
NSN 5950-01-502-9565
NSN 5920-01-346-0844
NSN 5905-00-682-4997
NSN 6620-01-145-7384
NSN 5998-01-122-7784