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 5910-01-432-2214
NSN 5950-01-426-5284
NSN 6610-01-356-3435
NSN 6685-01-411-6623
NSN 6135-00-351-8606
NSN 5965-01-560-8572
NSN 6150-00-913-4917
NSN 5975-00-675-4341
NSN 5975-00-728-3224
NSN 5960-01-259-3846
NSN 6110-01-437-6430
NSN 6685-01-186-2008