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 6320-01-378-6191
NSN 6620-01-647-8261
NSN 7035-01-462-1957
NSN 6650-01-437-8852
NSN 6685-01-501-6466
NSN 5950-01-507-9775
NSN 5835-01-538-8080
NSN 5965-01-273-3055
NSN 6105-01-100-1007
NSN 7035-01-083-0282
NSN 5975-01-510-1976
NSN 5975-01-092-2111