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 6320-01-096-6649
NSN 5985-00-862-0171
NSN 5920-01-605-4077
NSN 6685-00-081-2044
NSN 5945-00-420-1273
NSN 5950-01-604-9435
NSN 5998-01-476-7129
NSN 5925-01-652-0650
NSN 6645-00-003-3332
NSN 6320-00-483-0451
NSN 5999-01-055-8128
NSN 6135-01-420-5907