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 5990-00-285-1948
NSN 6105-01-576-1548
NSN 5920-01-143-5002
NSN 5895-01-044-5425
NSN 5855-00-237-4088
NSN 5945-01-334-1341
NSN 7035-01-094-2365
NSN 6135-00-643-4843
NSN 6220-01-634-0660
NSN 5950-00-070-5833
NSN 6645-01-013-6254
NSN 5910-01-303-4480