| DOCUMENT SOURCE | 19207 |
| DOCUMENT TYPE | MILITARY DRAWING |
| ELONGATION PERCENTAGE | 6.0 NOMINAL |
| COMPONENT DOCUMENT ORIGIN | GOVERNMENT |
| DESIGN TYPE | ARMOR PLATED |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BRKT,ALT,BRG,SPRT,FE MACHINED |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A536,80-55-06 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL AND IRON |
| MINIMUM TENSILE STRENGTH | 80 KILOGRAMS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 55 KILOGRAMS PER SQUARE INCH |
| MOUNTING HOLE QUANTITY | 3 |
| MOUNTING METHOD | BOLTED AND SCREW |
| NOMINAL HOLE DIAMETER AND QUANTITY | 10.75 MILLIMETERS THREE HOLES |
| SHAPE | IRREGULAR |
| VEHICLE DESIGN CONTROL ACTIVITY | 19207 |
| VEHICLE IDENTIFICATION DESIGNATOR | M1279A1 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-C-490, TYPE I FED STD SINGLE TREATMENT RESPONSE AND MIL DTL 53084 MIL STD 1ST TREATMENT RESPONSE OR A-A 52474 COMMERCIAL ITEM DESCRIPTION 1ST TREATMENT RESPONSE AND MIL DTL 53039 MIL STD 2ND TREATMENT RESPONSE OR MIL DTL 64159 MIL STD 2ND TREATMENT RESPONSE OR TT-C-490, TYPE I OR TYPE VIII FED STD SINGLE TREATMENT RESPONSE AND MIL DTL 53022, TYPE IV MIL STD 1ST TREATMENT RESPONSE AND MIL DTL 53030,TYPE II MIL STD 1ST TREATMENT RESPONSE OR MIL PRF 32348, TYPE I MIL STD 1ST TREATMENT RESPONSE AND MIL DTL 53039 MIL STD 2ND TREATMENT RESPONSE OR MIL DTL 64159 MIL STD 2ND TREATMENT RESPONSE |
| SURFACE TREATMENT | PHOSPHATE ZINC AND CATHODIC ELECTRODEPOSITION LEAD AND CHROMATE FREE AND CARC (CHEMICAL AGENT RESISTANT COATING) AND CARC (CHEMICAL AGENT RESISTANT COATING), ALIPHATIC POLYURETHANE OR POLYURETHANE PAINT-LEAD,CADMIUM AND HEXAVALENT CHROMIUM FREE OR PHOSPHATE ZINC OR ZINC AND PRIMER EPOXY-LEAD AND CHROMIUM FREE AND POWDER COATED AND CARC (CHEMICAL AGENT RESISTANT COATING) AND CARC (CHEMICAL AGENT RESISTANT COATING), ALIPHATIC POLYURETHANE OR POLYURETHANE PAINT-LEAD,CADMIUM AND HEXAVALENT CHROMIUM FREE AND CORROSION RESISTANT |