"19207-10891959 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)"
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GENERAL CHARACTERISTICS ITEM DESCRIPTION
"MATERIAL STEEL,FORGING,4140,8640 8740 SPEC MIL-S-13048 QUENCH AND TEMPER TO BHN 300-340; OPTION: STEEL CASTING CLASS 150-125,SPEC QQ-S-681"