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 7035-00-104-7613
NSN 5985-00-190-5716
NSN 5910-01-104-8842
NSN 5985-01-509-3746
NSN 6645-01-018-7664
NSN 6610-01-312-3032
NSN 6240-01-515-5760
NSN 5975-01-106-3595
NSN 5990-01-041-3062
NSN 5925-00-069-5343
NSN 5945-00-276-9274
NSN 6150-01-179-9095