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 6320-00-082-5868
NSN 5905-01-516-8932
NSN 6240-01-143-7702
NSN 5895-01-648-1909
NSN 5835-01-259-0859
NSN 5996-01-441-7910
NSN 6645-01-523-8809
NSN 6145-01-401-3713
NSN 5950-01-487-3750
NSN 2925-01-577-0004
NSN 5935-01-054-4316
NSN 6620-01-522-5717