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 7035-00-349-8571
NSN 5930-01-311-3215
NSN 5965-00-925-7314
NSN 5999-01-364-0277
NSN 5985-01-046-0330
NSN 2925-00-513-6644
NSN 5945-01-444-7834
NSN 6130-01-569-2725
NSN 5999-00-398-1583
NSN 6685-01-218-3043
NSN 5895-01-437-7171
NSN 6105-00-406-9545