| FIRST LEG DISTANCE BETWEEN SECOND AND THIRD HOLE CENTERS ALONG WIDTH | 100.0 MILLIMETERS NOMINAL | 
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 36.0 MILLIMETERS NOMINAL | 
| FIRST LEG ANGLE | 9.5 DEGREES NOMINAL | 
| FIRST LEG CORNER RADIUS | 12.7 MILLIMETERS NOMINAL | 
| FIRST LEG DISTANCE BETWEEN FIRST AND SECOND HOLE CENTERS ALONG WIDTH | 100.0 MILLIMETERS NOMINAL | 
| FIRST LEG HOLE DIAMETER | 16.3 MILLIMETERS MINIMUM AND 16.7 MILLIMETERS MAXIMUM | 
| FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 50.0 MILLIMETERS NOMINAL | 
| FIRST LEG HOLE ARRANGEMENT STYLE | THREE HOLES | 
| FIRST LEG WIDTH | 300.0 MILLIMETERS NOMINAL | 
| FIRST LEG LENGTH | 51.0 MILLIMETERS NOMINAL | 
| FIRST LEG STYLE | CORNER RADIUS | 
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FIRE SUPPRESSION, MOUNT PORTABLE BRACKET | 
| PROPRIETARY CHARACTERISTICS | PACS | 
| SECOND LEG DISTANCE BETWEEN SECOND AND THIRD HOLE CENTERS ALONG WIDTH | 100.0 MILLIMETERS NOMINAL | 
| SECOND LEG CORNER RADIUS | 12.7 MILLIMETERS NOMINAL | 
| SECOND LEG DISTANCE BETWEEN FIRST AND SECOND HOLE CENTERS ALONG WIDTH | 100.0 MILLIMETERS NOMINAL | 
| SECOND LEG HOLE ARRANGEMENT STYLE | 3 SLOTS | 
| SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 38.7 MILLIMETERS NOMINAL | 
| SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 50.0 MILLIMETERS NOMINAL | 
| SECOND LEG RELATIONSHIP TO FIRST LEG | NOT IDENTICAL | 
| SECOND LEG SLOT WIDTH | 13.5 MILLIMETERS MINIMUM AND 14.5 MILLIMETERS MAXIMUM | 
| SECOND LEG STYLE | CORNER RADIUS | 
| SECOND LEG LENGTH | 431.0 MILLIMETERS NOMINAL | 
| SECOND LEG WIDTH | 350.0 MILLIMETERS MAXIMUM | 
| STYLE DESIGNATOR | ANGLE | 
| SURFACE TREATMENT | PAINT |