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 5910-01-602-2547
NSN 5835-01-247-0717
NSN 5998-00-389-8400
NSN 5905-00-665-4393
NSN 6645-01-477-5316
NSN 5965-01-509-3634
NSN 5950-01-213-1916
NSN 6240-00-686-5345
NSN 6220-01-541-0105
NSN 6145-01-627-9837
NSN 5930-01-235-0719
NSN 6620-01-396-2149