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 2925-00-071-4197
NSN 5990-01-221-6361
NSN 5935-00-844-0236
NSN 5895-01-430-1865
NSN 5935-01-571-3092
NSN 6240-00-959-6735
NSN 5920-01-537-2284
NSN 2925-01-406-7154
NSN 5905-01-212-2450
NSN 5915-01-433-9666
NSN 7035-01-241-8869
NSN 5895-01-281-2401