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 5905-01-005-9860
NSN 5975-00-244-0706
NSN 6240-01-533-6303
NSN 6320-01-173-7950
NSN 5835-01-344-2857
NSN 5998-01-271-4493
NSN 5985-01-327-3601
NSN 6150-01-494-9883
NSN 6685-01-090-0613
NSN 5855-01-109-6433
NSN 5998-00-845-4873
NSN 5915-00-461-9447