| PROPRIETARY CHARACTERISTICS | PACS |
| MOUNTING HOLE TYPE | PLAIN AND THREADED |
| SECOND LEG DISTANCE BETWEEN HOLE CENTERS ALONG LENGTH | 3.500 NOMINAL INCHES |
| SECOND LEG HOLE ARRANGEMENT STYLE | TWO HOLES |
| SECOND LEG HOLE DIAMETER | 0.367 INCHES MINIMUM AND 0.374 INCHES MAXIMUM |
| SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 0.400 INCHES NOMINAL |
| SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 1.000 INCHES NOMINAL |
| SECOND LEG END RADIUS | 0.500 INCHES MINIMUM AND 4.000 INCHES MAXIMUM |
| SECOND LEG RELATIONSHIP TO FIRST LEG | NOT IDENTICAL |
| SECOND LEG STYLE | END RADIUS AND TAPERED |
| SECOND LEG LENGTH | 6.300 INCHES NOMINAL |
| SECOND LEG WIDTH | 1.000 INCHES MINIMUM AND 5.160 INCHES MAXIMUM |
| SPECIAL FEATURES | OPPOSITE 7899973-001 |
| FIRST LEG CORNER RADIUS | 0.250 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| FIRST LEG HOLE ARRANGEMENT STYLE | ONE SLOT |
| FIRST LEG WIDTH | 2.000 INCHES NOMINAL |
| FIRST LEG LENGTH | 8.100 INCHES NOMINAL |
| FIRST LEG SLOT WIDTH | 0.660 INCHES NOMINAL |
| FIRST LEG STYLE | CORNER RADIUS |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 6061 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BRACKET COVER |