| FIRST TIP RADIUS | 0.120 INCHES NOMINAL |
| SECOND TIP STYLE | LEFT QUARTER RADIUS |
| SECOND TIP RADIUS | 0.120 INCHES NOMINAL |
| WEIGHT PER UNIT MEASURE | 4.630 POUNDS PER LINEAR FOOT |
| MATERIAL | ALUMINUM ALLOY 6061 |
| NONDEFINITIVE SPEC/STD DATA | T4 TEMPER |
| BASIC SHAPE STYLE | CHANNEL |
| FIRST TIP STYLE | RIGHT QUARTER RADIUS |
| SECOND TIP RELATIONSHIP TO FIRST TIP | NOT IDENTICAL |
| FABRICATION METHOD | EXTRUDED |
| HEAT TREATMENT | T-4 SOLUTION HEAT TREATED |
| LENGTH | 15.000 FEET MINIMUM AND |
| 25.000 FEET MAXIMUM |
| OVERALL WIDTH | 6.000 INCHES NOMINAL |
| LEFT SIDE FLANGE HEIGHT | 2.156 INCHES NOMINAL |
| RIGHT SIDE FLANGE HEIGHT | 2.156 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.200 INCHES NOMINAL |
| RIGHT SIDE FLANGE THICKNESS | 0.200 INCHES NOMINAL |
| FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE | 0.300 INCHES NOMINAL |
| BASE FLANGE THICKNESS | 0.438 INCHES NOMINAL |
| FILLET RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE | 0.300 INCHES NOMINAL |
| LEFT INSIDE ANGLE | 90.0 DEGREES NOMINAL |
| RIGHT INSIDE ANGLE | 90.0 DEGREES NOMINAL |