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 6645-01-130-5581
NSN 6650-01-410-8542
NSN 6650-01-006-7592
NSN 5985-01-580-0952
NSN 7035-01-121-0901
NSN 5985-01-062-0175
NSN 6135-01-369-0939
NSN 5960-01-350-2925
NSN 5998-01-219-5492
NSN 6685-00-930-1769
NSN 6150-01-400-4211
NSN 5985-01-418-4808