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 6220-01-130-3620
NSN 4140-01-216-0008
NSN 5915-00-318-7097
NSN 5935-00-561-5131
NSN 6620-01-394-7526
NSN 6320-01-166-3602
NSN 5975-01-023-3081
NSN 5945-01-059-0611
NSN 5945-01-611-0126
NSN 6610-00-753-2281
NSN 6110-01-493-1815
NSN 6240-01-659-3499