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 5990-01-591-0701
NSN 5910-01-076-4955
NSN 6135-01-310-9866
NSN 5915-01-372-2004
NSN 5985-00-976-5187
NSN 5990-01-364-0813
NSN 6645-01-578-6815
NSN 5855-01-447-4097
NSN 4140-00-660-8699
NSN 5960-00-404-8547
NSN 5925-00-161-7005
NSN 5930-01-537-9000