| MATERIAL AND LOCATION | PLASTIC, PHENOLIC TIRE |
| SAFE OPERATING LOAD RATING | 600.0 POUNDS NOMINAL |
| STYLE DESIGNATOR | RIGID |
| WHEEL DIAMETER | 4.0000 INCHES NOMINAL |
| TREAD WIDTH | 1.5000 INCHES NOMINAL |
| EFFECTIVE HEIGHT | 5.6300 INCHES NOMINAL |
| PLATE STYLE | RECTANGULAR |
| CASTER PLATE LENGTH | 4.5000 INCHES NOMINAL |
| CASTER PLATE WIDTH | 4.0000 INCHES NOMINAL |
| CENTER TO CENTER MAJOR DISTANCE BETWEEN MOUNTING SLOTS ALONG LENGTH | 3.6250 INCHES NOMINAL |
| CENTER TO CENTER MINOR DISTANCE BETWEEN MOUNTING SLOTS ALONG LENGTH | 3.0000 INCHES NOMINAL |
| CENTER TO CENTER MAJOR DISTANCE BETWEEN MOUNTING SLOTS ALONG WIDTH | 3.0000 INCHES NOMINAL |
| CENTER TO CENTER MINOR DISTANCE BETWEEN MOUNTING SLOTS ALONG WIDTH | 2.6250 INCHES NOMINAL |
| CASTER PLATE MOUNTING SLOT WIDTH | 0.4370 INCHES NOMINAL |
| WHEEL BEARING TYPE | BALL OR |
| PLAIN, SELF-LUBRICATED |
| WHEEL QUANTITY | 1 |
| WHEEL TYPE | SOLID |
| SPECIAL FEATURES | THE PLATE MOUNTING AND HORN ASSEMBLY SHALL BE MADE OF STEEL OR ALUMINUM;THE AXEL SHALL BE MADE OF STEEL AND SECURED WITH LOCKNUT |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 58536 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | A-A-55617-4RC |