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 6150-01-331-7351
NSN 5920-01-552-4502
NSN 5905-01-492-6784
NSN 6620-00-708-2688
NSN 6105-01-653-6829
NSN 5910-01-062-1523
NSN 6105-01-432-1342
NSN 5998-01-234-4198
NSN 6320-01-465-2028
NSN 6240-01-528-7873
NSN 5910-01-044-9558
NSN 5905-00-285-2866