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 5975-00-009-8718
NSN 6320-00-242-3300
NSN 2925-01-200-8757
NSN 4140-01-658-4109
NSN 5835-01-263-1293
NSN 5975-01-367-7057
NSN 6685-01-121-5751
NSN 5998-00-701-9143
NSN 5920-01-634-0250
NSN 6620-00-056-9318
NSN 6130-00-890-8471
NSN 5925-01-017-3240