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.
NSN 5996-00-181-0207
NSN 6685-01-319-4545
NSN 6145-01-265-9360
NSN 5925-00-876-1042
NSN 5920-01-322-4216
NSN 6130-01-317-3170
NSN 6645-01-268-0544
NSN 6145-01-224-7228
NSN 5965-01-198-3256
NSN 6105-00-874-9364
NSN
NSN 6105-00-635-9809