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 5990-00-985-1334
NSN 7035-00-517-8232
NSN 6610-01-371-3006
NSN 5930-00-804-6725
NSN 5960-01-093-8067
NSN 5905-00-315-2496
NSN 5930-01-204-9484
NSN 6645-01-626-6643
NSN 6145-00-842-3493
NSN 6320-01-304-3639
NSN 5965-01-462-2291
NSN 5915-01-507-0152