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 6620-00-098-5652
NSN 5998-01-219-5170
NSN 6320-00-701-0437
NSN 5920-01-571-6230
NSN 6110-00-071-2783
NSN 6130-01-197-7397
NSN 7035-01-102-3788
NSN 6220-00-689-8114
NSN 6610-01-327-3187
NSN 6620-00-482-1073
NSN 5930-01-629-9140
NSN 5950-00-403-7413