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 6110-01-447-3574
NSN 5930-01-308-6699
NSN 6135-00-248-4102
NSN 5925-01-483-2007
NSN 5935-00-059-3613
NSN 6620-01-290-0197
NSN 5975-01-305-9619
NSN 6220-00-247-4859
NSN 6320-01-513-9166
NSN 5950-00-116-8987
NSN 7035-01-406-6510
NSN 5990-01-537-1124