| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 3.90 MILLIMETERS NOMINAL |
| FIRST LEG ANGLE | 90.0 DEGREES NOMINAL |
| FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH | 149.80 MILLIMETERS MINIMUM AND 150.20 MILLIMETERS MAXIMUM |
| FIRST LEG HOLE DIAMETER | 3.50 MILLIMETERS NOMINAL |
| FIRST LEG LENGTH | 12.70 MILLIMETERS NOMINAL |
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 4.80 MILLIMETERS MINIMUM AND 5.20 MILLIMETERS MAXIMUM |
| FIRST LEG HOLE ARRANGEMENT STYLE | TWO HOLES |
| FIRST LEG THICKNESS | 3.20 MILLIMETERS NOMINAL |
| FIRST LEG WIDTH | 159.50 MILLIMETERS MINIMUM AND 160.50 MILLIMETERS MAXIMUM |
| FIRST LEG STYLE | SQUARE |
| MATERIAL DOCUMENT AND CLASSIFICATION | BS 1474 HE30 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OR BS L111 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | MECH. SUPPORT ANGLE |
| MOUNTING HOLE TYPE | PLAIN |
| SECOND LEG STYLE | SQUARE |
| SECOND LEG THICKNESS | 3.20 MILLIMETERS NOMINAL |
| SECOND LEG LENGTH | 12.70 MILLIMETERS NOMINAL |
| SECOND LEG WIDTH | 159.50 MILLIMETERS MINIMUM AND 160.50 MILLIMETERS MAXIMUM |
| SPECIAL FEATURES | 2ND LEG W/2 OPEN SLOTS |
| STYLE DESIGNATOR | ANGLE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DEF STAN 03-24 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | ANODIZE |