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 5975-01-486-7194
NSN 6320-01-284-4508
NSN 6685-01-321-6894
NSN 6220-00-470-6828
NSN 5910-00-540-1167
NSN 5910-01-170-2693
NSN 4140-01-380-5371
NSN 6110-01-460-8155
NSN 5996-01-272-2737
NSN 5910-01-345-2490
NSN 5965-00-910-3233
NSN 5930-01-558-7099