| DOCUMENT SOURCE | 19207 |
| DOCUMENT TYPE | MILITARY DRAWING |
| COLOR CHIP NUMBER | 24533 |
| COLOR | SEAFOAM GREEN |
| COMPONENT DOCUMENT ORIGIN | GOVERNMENT |
| COMPONENT QUANTITY | 3 |
| FURNISHED ITEMS AND QUANTITY | 1 PLATE(12554711-1);2 GUSSET(12554711-2) |
| HEAT TREATMENT | H-32 STRAIN HARDENED, STABILIZED TO 1/4 HARD OR H-34 STRAIN HARDENED, STABILIZED TO 1/2 HARD OR H-112 AS ROLLED |
| OVERALL LENGTH | 13.69 INCHES NOMINAL |
| OVERALL THICKNESS | 0.190 INCHES NOMINAL |
| OVERALL WIDTH | 16.00 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BRACKET,DISPLAY M577 MORTAR COMMAND |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B209 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) 1ST MATERIAL RESPONSE OR ASTM B221 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) 2ND MATERIAL RESPONSE OR AMS 4016 AEROSPACE MATERIAL SPEC STD 3RD MATERIAL RESPONSE OR AMS 4017 AEROSPACE MATERIAL SPEC STD 4TH MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 5086 OR ALUMINUM ALLOY 5052 |
| MOUNTING HOLE QUANTITY | 8 |
| MOUNTING POSITION | INTERIOR |
| MOUNTING HOLE TYPE | THRU HOLE ALL HOLES |
| MOUNTING METHOD | SCREW |
| NOMINAL HOLE DIAMETER AND QUANTITY | 2.80 INCHES FOUR HOLES AND 0.312 INCHES FOUR HOLES |
| SHAPE | IRREGULAR |
| VEHICLE DESIGN CONTROL ACTIVITY | 19207 |
| VEHICLE IDENTIFICATION DESIGNATOR | M577A3 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL DTL 53072 MIL STD SINGLE TREATMENT RESPONSE AND MIL DTL 5541, TYPE II, CLASS 1A MIL STD 1ST TREATMENT RESPONSE AND MIL DTL 53022 MIL STD 1ST TREATMENT RESPONSE OR MIL DTL 53030 MIL STD 1ST TREATMENT RESPONSE AND MIL PRF 22750 MIL STD 2ND TREATMENT RESPONSE AND AMS 595 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | CARC (CHEMICAL AGENT RESISTANT COATING) AND PRIMER-HEXAVALENT CHROMIUM FREE AND PRIMER EPOXY-LEAD AND CHROMIUM FREE AND POLYURETHANE PAINT-LEAD,CADMIUM AND HEXAVALENT CHROMIUM FREE OR CARC (CHEMICAL AGENT RESISTANT COATING), ALIPHATIC POLYURETHANE |