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 5930-00-360-4592
NSN 7035-01-076-9621
NSN 5910-01-165-2896
NSN 5990-00-101-8318
NSN 5905-01-243-0733
NSN 6645-01-079-9216
NSN 5975-00-389-6958
NSN 5960-01-371-9143
NSN 6610-01-269-5437
NSN 4140-01-608-4315
NSN 5920-01-028-6492
NSN 5915-01-043-4665