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 5905-00-935-8543
NSN 5950-01-420-2783
NSN 6145-00-676-7691
NSN 5915-00-705-9410
NSN 5965-01-222-1420
NSN 5895-01-469-0747
NSN 6240-01-394-4212
NSN 6620-01-299-4563
NSN 5965-01-512-1815
NSN 5999-01-551-1371
NSN 5925-00-792-9073
NSN 5960-00-740-7285