| MATERIAL | STEEL COMP E50100 OR |
| STEEL COMP E51100 OR |
| STEEL COMP E52100 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE E50100,E51100 OR E52100 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| STYLE DESIGNATOR | NEEDLE ROLLER, SPHERICAL ENDS |
| OVERALL LENGTH | 0.5400 INCHES MINIMUM AND |
| 0.5600 INCHES MAXIMUM |
| ROLLING ELEMENT DIAMETER | 0.0779 INCHES MINIMUM AND |
| 0.0781 INCHES MAXIMUM |
| SPECIAL FEATURES | ROCKWELL HARDNESS A SCALE 81.2 TO 83.4 |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-R-22440 |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS19065-15 |