Special Features:

First and second end grooved 0.252 in nom from each end. Groove width 0.208 in min and 0.213 in max. Groove depth 0.230 in min to 0.233 in max. Groove bottoms finished to 75 micro-in. Another groove cut 0.930 in nom from 2d end, 0.240 in min to 0.250 in max wide with 0.196 in min and 0.197 in max depth. Tube inside diameter 0.625 in nom. Clean/free from burrs. Part no. Acid ink etched on outside. End item applic 2520-01-087-1095 tank, armored, battle m1a1

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.