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 2925-01-203-0493
NSN 5945-01-384-2765
NSN 6220-01-344-9707
NSN 5935-01-191-0165
NSN 6220-01-315-9299
NSN 5998-01-060-3836
NSN 5990-00-402-3731
NSN 5960-01-447-7074
NSN 2925-00-833-9466
NSN 5998-00-174-4450
NSN 6650-01-472-3955
NSN 5925-01-092-5018