| CENTER SECTION HEIGHT | 3.985 INCHES MINIMUM AND 4.015 INCHES MAXIMUM |
| CENTER SECTION THICKNESS | 0.150 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| CENTER SECTION WIDTH | 41.985 INCHES MINIMUM AND 42.015 INCHES MAXIMUM |
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 0.33 INCHES NOMINAL |
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM |
| FIRST LEG HOLE ARRANGEMENT STYLE | FOUR HOLES |
| FIRST LEG ANGLE | 90.0 DEGREES NOMINAL |
| FIRST LEG DISTANCE BETWEEN FIRST AND SECOND HOLE CENTERS ALONG WIDTH | 12.985 INCHES MINIMUM AND 13.015 INCHES MAXIMUM |
| FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH | 40.000 INCHES NOMINAL |
| FIRST LEG DISTANCE BETWEEN SECOND AND THIRD HOLE CENTERS ALONG WIDTH | 13.985 INCHES MINIMUM AND 14.015 INCHES MAXIMUM |
| FIRST LEG STYLE | EXTENDED FLAT |
| FIRST LEG THICKNESS | 0.150 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| FIRST LEG HOLE DIAMETER | 0.266 INCHES MINIMUM AND 0.296 INCHES MAXIMUM |
| FIRST LEG LENGTH | 1.565 INCHES MINIMUM AND 1.595 INCHES MAXIMUM |
| FIRST LEG WIDTH | 41.985 INCHES MINIMUM AND 42.015 INCHES MAXIMUM |
| HOLE QUANTITY | 10 |
| MATERIAL | ALUMINUM ALLOY 6061 |
| MOUNTING HOLE TYPE | PLAIN |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | C-CHANNEL |
| SECOND LEG ANGLE | 90.0 DEGREES NOMINAL |
| SECOND LEG RELATIONSHIP TO FIRST LEG | IDENTICAL |
| SECOND LEG THICKNESS | 0.150 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| SECOND LEG HOLE DIAMETER | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| SECOND LEG LENGTH | 1.565 INCHES MINIMUM AND 1.595 INCHES MAXIMUM |
| SECOND LEG WIDTH | 41.985 INCHES MINIMUM AND 42.015 INCHES MAXIMUM |
| STYLE DESIGNATOR | ADJACENT ANGLES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-53072 MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | PAINT |
| SPECIAL FEATURES | THE FIRST HOLE ALONG THE SECOND LEG HAS A DIAMETER OF 0.218 INCHES. THE ITEM IS PAINTED GREEN 383 CHIP NUMBER 34094 PER MIL-STD-595 |