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 5835-00-833-7080
NSN 5920-01-349-5554
NSN 5935-00-499-3936
NSN 2925-00-480-9068
NSN 6135-00-995-1089
NSN 5990-00-173-9401
NSN 6645-01-093-5015
NSN 5960-01-484-2042
NSN 6145-00-803-2100
NSN 5945-00-686-1534
NSN 6110-01-062-2208
NSN 5999-00-260-0471