First end has 0.218 in.Dia hole drilled 0.250 in.From end
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 5975-01-272-6777
NSN 5945-00-485-9791
NSN 5855-01-010-4921
NSN 5996-00-246-2528
NSN 5915-01-255-3093
NSN 6685-00-546-5755
NSN 6150-01-196-7754
NSN 5996-01-498-1358
NSN 5905-00-201-6221
NSN 5965-00-989-9345
NSN 5965-01-032-9146
NSN 5960-01-550-2782