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 5990-01-529-8433
NSN 6650-01-158-5099
NSN 6620-01-006-4899
NSN 6645-01-442-6476
NSN 5975-01-386-5720
NSN 5975-00-755-3703
NSN 6220-01-128-0087
NSN 5855-00-885-8452
NSN 6145-00-548-2997
NSN 5910-00-267-9509
NSN 5960-01-632-6576
NSN 7035-01-076-4067