| MATERIAL | ALUMINUM ALLOY 5052 |
| MATERIAL DOCUMENT AND CLASSIFICATION | B 209 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE |
| SHAPE | RECTANGULAR |
| SURFACE TREATMENT | CHROMATE AND |
| PRIMER AND |
| PAINT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DTL-5541 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| MOUNTING HOLE/SLOT QUANTITY | 16 |
| MOUNTING HOLE TYPE | UNTHREADED ALL HOLES |
| LENGTH | 14.63 INCHES NOMINAL |
| USAGE DESIGN | COMBAT VEHICLE |
| MOUNTING HOLE DIAMETER | 0.4 INCHES NOMINAL ALL HOLES |
| BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE | 0.192 INCHES NOMINAL |
| DISTANCE BETWEEN HOLES ALONG LENGTH | 3.75 INCHES NOMINAL |
| DISTANCE BETWEEN HOLES ALONG WIDTH | 3.75 INCHES NOMINAL |
| HOLE QUANTITY ALONG LENGTH | 4 |
| HOLE QUANTITY ALONG WIDTH | 4 |
| CORNER QUANTITY | 4 |
| VEHICLE IDENTIFICATION DESIGNATOR | A3 BFIST FS3 |
| CORNER CUT TYPE | ROUND |
| CORNER RADIUS | 0.5 INCHES NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | SQUARE OR RECTANGULAR RECESS |
| FLANGE THICKNESS | 0.25 INCHES NOMINAL |
| INSIDE WIDTH | 11.38 INCHES NOMINAL |
| INSIDE LENGTH | 13.13 INCHES NOMINAL |
| BODY THICKNESS | 0.25 INCHES NOMINAL |
| OVERALL HEIGHT | 8.03 INCHES NOMINAL |
| SPECIAL FEATURES | PAINT SYSTEM DRAWING 19207-12350824 EXCEPT COLOT TAN 686A COLOR NUMBER 33446 PER FED STD 595 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | ENCLOSURE, COVER, CONTROL BOX FS3 |