Tube, sight
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 5835-01-061-4284
NSN 5905-00-259-6246
NSN 2925-01-444-2061
NSN 5945-00-476-7100
NSN 6150-00-244-7596
NSN 6150-01-050-8448
NSN 6320-01-264-4563
NSN 6110-01-433-4007
NSN 6620-01-462-0001
NSN 6645-01-106-6369
NSN 5945-01-643-2649
NSN 6685-01-340-4538