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 6645-01-556-1441
NSN 6105-01-261-8028
NSN 5999-00-928-0080
NSN 6145-01-258-5828
NSN 5990-01-442-3520
NSN 5950-01-482-1532
NSN 5920-01-433-9119
NSN 5985-00-403-7964
NSN 6685-01-032-4752
NSN 6240-01-391-8753
NSN 5905-01-359-9039
NSN 7035-00-179-3924