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 6240-00-286-0742
NSN 5990-01-294-6198
NSN 6685-00-928-2241
NSN 6135-00-935-8769
NSN 6130-01-310-9465
NSN 5920-00-059-4659
NSN 5935-01-261-9041
NSN 6130-01-163-2886
NSN 7035-01-421-0061
NSN 6620-01-207-0667
NSN 6645-00-947-0625
NSN 5950-01-106-3287