| DOCUMENT TYPE | INDUSTRIAL DRAWING |
| COMPONENT DOCUMENT ORIGIN | INDUSTRIAL |
| COMPONENT QUANTITY | 1 |
| HEAT TREATMENT | T-6 SOLUTION HEAT TREATED, ARTIFICALLY AGED |
| LENGTH | 4.06 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 6061 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HARDSTOP,RR |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE TYPE | SLOTTED |
| NEXT HIGHER ASSEMBLY DESIGN CONTROL ACTIVITY | 75Q65 |
| NEXT HIGHER ASSEMBLY IDENTIFICATION DESIGNATOR | P19R |
| SHAPE | IRREGULAR |
| SLOT LENGTH | 0.940 INCHES NOMINAL |
| SLOT QUANTITY | 2 |
| SLOT WIDTH | 0.690 INCHES NOMINAL |
| WIDTH | 5.500 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL DTL 5541, TYPE II, CLASS 1A MIL STD 1ST TREATMENT RESPONSE AND MIL DTL 53084 MIL STD 2ND TREATMENT RESPONSE OR -A 5247 MIL STD SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | CHEMICAL AND PRIMER-HEXAVALENT CHROMIUM FREE AND CATHODIC ELECTRODEPOSITION LEAD AND CHROMATE FREE |
| USAGE DESIGN | FIRE FIGHTING TRUCK |