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 5920-01-602-7908
NSN 5930-00-314-0073
NSN 6135-00-898-6996
NSN 5945-00-139-4392
NSN 5835-01-128-9331
NSN 5935-01-399-0618
NSN 5975-00-105-1316
NSN 5990-01-434-7913
NSN 6320-00-149-7570
NSN 6620-01-104-2699
NSN 5950-01-556-3064
NSN 5910-01-279-2948