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 5960-01-033-5071
NSN 6645-01-137-6048
NSN 5925-00-061-8708
NSN 6105-01-141-7727
NSN 5895-01-098-3630
NSN 5965-00-653-4782
NSN 5930-01-634-0659
NSN 6220-00-103-9973
NSN 5975-01-080-4416
NSN 5998-01-534-4738
NSN 6105-01-228-3388
NSN 5985-00-678-0881