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 5996-00-806-9287
NSN 5996-01-044-6958
NSN 5910-01-091-5128
NSN 6220-01-102-9027
NSN 6220-01-555-7860
NSN 5910-01-604-6242
NSN 5945-01-243-1131
NSN 6150-00-309-5215
NSN 5998-00-334-0386
NSN 6135-00-816-9052
NSN 6220-01-435-4839
NSN 5935-01-614-0799