TM 9-2350-287-34E-7. PROJECTILE RACK SECTION TEST STAND (continued).NOTES:1. Steel, carbonM1O1O-M1025Spec ASTM A575 Or A576.250 thick2. Steel channel - bar sizePer ASTM A362.00 X 1.00 X .1873. Steel “1” beamper ASTM A36I 3x7.54. Remove all burrs and sharpedges.TOLERANCES ON:FRACT. DECIMALS ANGLES** .03* 2°.010Figure 4. Projectile Rack Section Test Stand (1 of 3)E-13