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 6685-01-585-6794
NSN 6135-00-452-2266
NSN 5965-01-292-0035
NSN 5905-00-360-5058
NSN 5950-00-209-9832
NSN 5905-01-433-2146
NSN 4140-01-579-5774
NSN 5945-01-584-0059
NSN 5990-01-278-9985
NSN 5895-00-938-4516
NSN 5998-01-634-0604
NSN 5925-01-090-3859