MATERIAL ORDERING DATA.pdf

The document is a Material Ordering Data sheet (MIL-S-23284A) specifying technical requirements for steel forgings for shafts, sleeves, propeller nuts, couplings, and stocks for marine environments. The document details precise manufacturing and inspection specifications for a rough machined forging with specific dimensional requirements (28-1/4" outside diameter x 14-1/4" inside diameter x 12-1/2" thick, with +/- 1/32" tolerance) using Class 2 Nickel-molybdenum steel with a maximum nickel content of 3.5%. Additional technical requirements include Magnetic Particle Inspection (MT) and Ultrasonic Inspection (UT) to be conducted in accordance with specified military standards, with acceptance criteria defined by MIL-S-23284 and MIL-STD-2035. The preservation type is specified as Level A, and packaging is to be commercial, with all unit, intermediate, and shipping containers marked according to MIL-STD-129.