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 5855-00-688-9954
NSN 5998-00-358-1894
NSN 5990-00-067-6791
NSN 5999-01-103-2304
NSN 5975-00-114-0019
NSN 5945-00-147-4305
NSN 2925-00-402-5582
NSN 5999-01-323-0673
NSN 5945-00-927-2925
NSN 6130-00-596-9565
NSN 5835-00-690-8898
NSN 6105-01-456-3904