Special Features:

Ends chamfered 0.050 x 45 degrees andfinished to 50 microinches. Anodic coating type iii class 1 specification mil-a-8625 thkns 0.0008 in min to 0.00012 in max all surfaces except chamfers. Temper t6. End item application: 2530-01-136-8738 tank, cmbt, improved armor, cmbt85sp2, m1ia

Properties:

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.