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 5950-01-333-8510
NSN 7035-01-432-2424
NSN 5920-00-397-2212
NSN 6685-01-145-3938
NSN 2925-01-434-6945
NSN 5998-01-559-9855
NSN 5960-01-602-6009
NSN 5935-01-427-3822
NSN 5950-01-205-4893
NSN 6220-00-899-6718
NSN 6645-01-310-7348
NSN 6620-01-443-3526