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 6240-01-461-9635
NSN 4140-01-004-3035
NSN 5999-01-313-5283
NSN 5905-00-789-4113
NSN 5960-01-530-0581
NSN 6610-01-168-7943
NSN 5950-01-623-9365
NSN 6320-00-521-9350
NSN 6320-00-389-4756
NSN 5910-00-371-8504
NSN 6135-00-782-6988
NSN 6220-01-055-7423