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 6620-01-251-6844
NSN 5999-01-424-0955
NSN 5895-01-560-2431
NSN 6130-01-065-7268
NSN 5855-01-163-8152
NSN 5950-00-148-4230
NSN 6650-00-299-9681
NSN 5985-01-487-6479
NSN 5996-01-633-7979
NSN 5999-01-044-7364
NSN 5855-01-088-8700
NSN 5930-01-146-1302