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 5925-01-064-9884
NSN 5945-00-949-7979
NSN 4140-01-171-7013
NSN 6685-00-802-0544
NSN 5945-00-170-5885
NSN 6135-00-027-3914
NSN 6135-00-635-9187
NSN 6685-00-009-0203
NSN 6150-01-129-3951
NSN 5925-01-495-6382
NSN 5905-01-456-3041
NSN 5990-01-048-9536