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 5920-01-482-4098
NSN 5910-01-035-5116
NSN 2925-01-454-2046
NSN 5975-00-785-1154
NSN 5835-00-870-7034
NSN 7035-01-418-5499
NSN 5910-00-892-3187
NSN 6620-01-302-1537
NSN 2925-00-925-0545
NSN 5945-01-163-7684
NSN 5950-01-530-3983
NSN 5999-00-893-0858