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 5999-01-401-5322
NSN 2925-00-391-0331
NSN 6240-01-487-6459
NSN 5998-01-157-9919
NSN 5975-01-526-2273
NSN 5965-01-451-7313
NSN 5925-01-447-0736
NSN 6645-00-872-4784
NSN 5925-01-163-6491
NSN 5930-00-954-8416
NSN 6645-00-725-6864
NSN 4140-00-776-8237