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 5935-01-540-4359
NSN 5960-01-530-6302
NSN 2925-01-127-0167
NSN 4140-01-442-0491
NSN 5835-00-192-9568
NSN 6645-00-067-7070
NSN 5960-01-553-4557
NSN 6105-00-935-8734
NSN 6650-00-854-0265
NSN 5998-01-195-4159
NSN 6135-01-180-9611
NSN 5996-01-349-6986