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 5915-01-414-9915
NSN 5920-00-203-5938
NSN 6105-01-300-6832
NSN 5985-01-135-1343
NSN 6645-01-176-6866
NSN 5965-01-204-8505
NSN 2925-01-236-0015
NSN 5895-01-291-0865
NSN 6240-00-458-4662
NSN 5935-00-734-8560
NSN 5895-01-495-0244
NSN 6645-01-529-8822