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 6650-00-077-0638
NSN 6685-01-613-9385
NSN 5990-01-480-9938
NSN 5945-01-375-7841
NSN 5915-01-368-5668
NSN 5990-00-401-4952
NSN 5996-01-281-7336
NSN 6610-01-076-2437
NSN 5950-01-634-0677
NSN 6650-01-374-4923
NSN 6650-00-316-4889
NSN 7035-01-069-3537