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 7035-00-679-9027
NSN 7035-00-620-6835
NSN 5915-01-072-4348
NSN 6620-00-500-0041
NSN 5835-01-555-8963
NSN 6220-01-170-6913
NSN 5999-01-609-0890
NSN 5930-01-340-1902
NSN 6685-01-229-2465
NSN 5895-01-506-6155
NSN 5990-00-110-1153
NSN 5996-00-289-9847