| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A526 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| DESIGN TYPE | MAINSPRING W/AUXILIARY LEAF |
| SPRING DEFLECTION RATE | 2.7000 POUNDS PER INCH NOMINAL |
| ELLIPTIC SHAPE | SEMI |
| INDIVIDUAL LEAF TYPE DESIGNATION | LEAF NO.1 MAIN SPRING |
| BUSHING TYPE | PLAIN |
| SPRING LENGTH UNDER LOAD | 2129.000 MILLIMETERS MINIMUM AND |
| 2141.000 MILLIMETERS MAXIMUM |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 19207 |
| MFR SOURCE CONTROLLING REFERENCE | 12441147-001 |