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 5950-00-758-7634
NSN 5925-01-514-7048
NSN 5965-01-393-8818
NSN 5915-01-139-5277
NSN 6620-00-724-3137
NSN 5950-01-624-0491
NSN 5975-01-632-7184
NSN 5990-00-518-3195
NSN 4140-01-390-6348
NSN 5935-01-051-2812
NSN 5950-01-634-0677
NSN 7035-01-423-5863