| CENTER SECTION HEIGHT | 12.750 INCHES NOMINAL |
| CENTER SECTION THICKNESS | 0.260 INCHES NOMINAL |
| FIRST LEG DISTANCE BETWEEN SECOND AND THIRD HOLE CENTERS ALONG WIDTH | 0.875 INCHES NOMINAL |
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 0.747 INCHES NOMINAL |
| FIRST LEG ANGLE | 90.0 DEGREES NOMINAL |
| FIRST LEG DISTANCE BETWEEN FIRST AND SECOND HOLE CENTERS ALONG WIDTH | 0.917 INCHES NOMINAL |
| FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH | 2.750 INCHES NOMINAL |
| FIRST LEG HOLE DIAMETER | 0.494 INCHES MINIMUM AND 0.504 INCHES MAXIMUM |
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 0.654 INCHES NOMINAL |
| FIRST LEG HOLE ARRANGEMENT STYLE | FOUR HOLES |
| FIRST LEG WIDTH | 3.362 INCHES NOMINAL |
| FIRST LEG LENGTH | 3.362 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B26 356-T6 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BRACKET, TRACK (LEFT) |
| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE TYPE | PLAIN |
| SECOND LEG DISTANCE BETWEEN SECOND AND THIRD HOLE CENTERS ALONG WIDTH | 1.000 INCHES NOMINAL |
| SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 0.219 INCHES NOMINAL |
| SECOND LEG ANGLE | 90.0 DEGREES NOMINAL |
| SECOND LEG DISTANCE BETWEEN FIRST AND SECOND HOLE CENTERS ALONG WIDTH | 1.000 INCHES NOMINAL |
| SECOND LEG HOLE ARRANGEMENT STYLE | THREE HOLES |
| SECOND LEG HOLE DIAMETER | 0.404 INCHES MINIMUM AND 0.414 INCHES MAXIMUM |
| SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 0.609 INCHES NOMINAL |
| SECOND LEG RELATIONSHIP TO FIRST LEG | NOT IDENTICAL |
| SECOND LEG STYLE | SQUARE |
| SECOND LEG LENGTH | 2.812 INCHES NOMINAL |
| SECOND LEG WIDTH | 2.812 INCHES NOMINAL |
| SPECIAL FEATURES | LEG 1 MIDDLE TWO HOLES HAS 0.344 INCH DIAMETERS; LET 2 MIDDLE HOLE HAS 0.314 INCH DIAMETER; TOP PLATE HAS 11 HOLES WITH 0.344 INCH DIAMETERS; |
| STYLE DESIGNATOR | ADJACENT ANGLES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL A-8625 TYPE II, CLASS 2, BLACK MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | ANODIZE |