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 2925-00-705-5180
NSN 5985-01-650-2526
NSN 5965-00-167-1255
NSN 5910-01-207-8904
NSN 5935-00-276-9413
NSN 5935-00-397-4114
NSN 5835-01-101-3085
NSN 5975-01-236-0930
NSN 5935-00-808-4685
NSN 2925-00-233-5644
NSN 6685-01-029-8251
NSN 6150-00-587-7196