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 5915-01-577-1682
NSN 5835-01-332-2867
NSN 5925-01-284-7149
NSN 6105-01-508-3471
NSN 5998-00-086-0117
NSN 6135-01-125-4867
NSN 5965-01-222-1420
NSN 5920-00-878-2753
NSN 6685-01-494-9626
NSN 5990-01-379-2337
NSN 6620-01-168-8450
NSN 5925-01-499-3815