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 6135-01-167-7604
NSN 5910-01-393-0754
NSN 6650-01-530-3763
NSN 4140-01-585-0067
NSN 2925-01-429-2235
NSN 5999-01-010-2806
NSN 6685-01-295-3256
NSN 5985-01-657-5392
NSN 6320-00-731-6134
NSN 5930-00-998-2459
NSN 5905-01-381-1425
NSN 6685-00-892-2454