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 5895-00-050-6612
NSN 5999-00-760-2467
NSN 5990-01-644-1441
NSN 5935-00-988-5646
NSN 5935-01-547-2521
NSN 5905-01-498-2331
NSN 6685-00-802-0544
NSN 5945-00-553-0496
NSN 5930-00-554-1064
NSN 5935-01-097-3836
NSN 5905-00-988-7435
NSN 6150-01-164-2194