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 6685-01-232-4675
NSN 5915-00-847-3345
NSN 5835-01-123-8305
NSN 5855-01-457-7715
NSN 5990-01-383-9780
NSN 5895-01-467-2659
NSN 5985-00-636-8689
NSN 5895-00-153-9445
NSN 5930-01-444-6144
NSN 5999-00-113-5330
NSN 6650-00-856-9455
NSN 5905-00-661-2395