Six holes in inner tube used in altiscope shaft no.1
A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.
Classification: Other tubes, pipes and hollow profiles, seamless, circular cross-section, iron or nonalloy steel, cold-drawn or cold-rolled
NSN 6685-01-164-4901
NSN 2925-01-172-0176
NSN 5945-00-248-6798
NSN 5855-00-233-2366
NSN 5990-00-660-8608
NSN 6110-01-557-4740
NSN 6110-00-840-6560
NSN 5990-00-288-1820
NSN 5905-01-594-2937
NSN 6110-01-218-2817
NSN 5998-00-131-2760
NSN 5855-01-020-7982