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 6240-01-475-7261
NSN 5985-01-373-5123
NSN 6650-01-467-2355
NSN 5935-01-123-9378
NSN 6645-00-970-1444
NSN 5905-00-260-5008
NSN 6610-01-347-3397
NSN 5965-01-292-0035
NSN 2925-01-446-6976
NSN 6145-00-905-6797
NSN 5950-00-633-0480
NSN 6620-00-203-9466