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 6240-01-100-3696
NSN 5950-00-483-4009
NSN 6145-00-437-0025
NSN 5925-00-959-6075
NSN 5999-00-150-2312
NSN 5920-01-068-3135
NSN 6650-01-419-5954
NSN 6145-00-076-9324
NSN 5930-00-867-5211
NSN 5905-00-854-2666
NSN 5990-01-288-7393
NSN 5920-00-116-4959