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 5895-00-892-4392
NSN 5915-01-422-1861
NSN 5920-00-257-2950
NSN 5990-00-309-0023
NSN 6650-00-915-8545
NSN 5975-00-226-1167
NSN 5930-01-330-6595
NSN 5855-01-258-6180
NSN 6110-01-026-1236
NSN 6620-01-437-0387
NSN 6145-01-516-2927
NSN 5925-01-379-9942