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 5835-01-307-8954
NSN 5975-01-401-5355
NSN 5996-01-182-1125
NSN 5935-01-080-5041
NSN 5835-01-268-1924
NSN 5910-01-168-9894
NSN 5925-01-421-2632
NSN 6645-00-754-4108
NSN 6145-00-738-5601
NSN 5835-01-525-3220
NSN 5998-01-200-7207
NSN 6620-00-104-6937