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 2925-00-596-9775
NSN 5990-00-828-1771
NSN 6135-01-498-2233
NSN 2925-01-448-2880
NSN 5998-00-542-9095
NSN 6685-00-692-8341
NSN 6320-01-006-6138
NSN 2925-01-480-2724
NSN 5930-01-120-1887
NSN 6150-01-644-6437
NSN 5835-01-310-8979
NSN 5915-01-359-6582