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 5935-01-538-9761
NSN 5835-00-821-8555
NSN 6685-00-350-2572
NSN 5835-01-432-1277
NSN 7035-01-106-3476
NSN 6620-00-466-2314
NSN 6145-01-542-3371
NSN 6105-01-044-5405
NSN 7035-01-467-7779
NSN 6650-01-141-1582
NSN 7035-00-142-9076
NSN 5915-00-083-6088