| MATERIAL | STEEL INNER MEMBER |
| STEEL RACE INSERT |
| STEEL ROD END BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| FED-STD-66 FED STD SINGLE MATERIAL RESPONSE RACE INSERT |
| FED-STD-66 FED STD SINGLE MATERIAL RESPONSE ROD END BODY |
| HARDNESS RATING | 61.0 ROCKWELL C NOMINAL INNER MEMBER |
| 36.0 ROCKWELL C NOMINAL RACE INSERT |
| 38.0 ROCKWELL C NOMINAL ROD END BODY |
| SURFACE TREATMENT | CHROMIUM INNER MEMBER |
| CADMIUM ROD END BODY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER |
| QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE ROD END BODY |
| STYLE DESIGNATOR | BALL TYPE |
| OVERALL LENGTH | 5.4854 INCHES MINIMUM AND |
| 5.5450 INCHES MAXIMUM |
| BORE DIAMETER | 0.9995 INCHES MINIMUM AND |
| 1.0000 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 2.7400 INCHES MINIMUM AND |
| 2.7800 INCHES MAXIMUM |
| BORE CENTER TO SHANK END DISTANCE | 4.1150 INCHES MINIMUM AND |
| 4.1550 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 0.9900 INCHES MINIMUM AND |
| 1.0100 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 1.3700 INCHES MINIMUM AND |
| 1.3750 INCHES MAXIMUM |
| STATIC RADIAL LOAD RATING | 31000 POUNDS |
| SHANK STYLE | EXTERNALLY THREADED |
| SHANK THREAD LENGTH | 2.0940 INCHES MINIMUM AND |
| 2.1870 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNF |
| THREAD DIAMETER | 1.250 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| FEATURES PROVIDED | EXTERNAL LUBRICATION FITTING |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 1PQF4 |
| MFR SOURCE CONTROLLING REFERENCE | 858370 |