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 5835-01-317-4840
NSN 5925-01-500-1352
NSN 2925-01-424-0235
NSN 5855-01-230-4665
NSN 5960-01-448-3497
NSN 5925-01-012-0764
NSN 5855-00-198-3197
NSN 6105-01-567-4454
NSN 6105-01-367-2958
NSN 5950-00-009-5564
NSN 6320-00-937-5625
NSN 5965-01-205-6249