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 6105-01-289-1082
NSN 5855-01-463-7372
NSN 5950-01-555-6098
NSN 6130-01-488-9008
NSN 5915-00-576-6395
NSN 5965-01-633-8849
NSN 5960-00-227-8693
NSN 5855-01-409-1792
NSN 5905-01-022-7442
NSN 6130-00-528-7838
NSN 5930-01-255-7030
NSN 6240-01-511-0757