| END SIMILARITY | NOT IDENTICAL |
| FIRST END DIAMETER | 1.749 INCHES MINIMUM AND 1.751 INCHES MAXIMUM |
| FIRST END PITCH DIAMETER | 1.167 INCHES NOMINAL |
| FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL |
| FIRST END SPLINE LENGTH | 1.631 INCHES MINIMUM AND 1.661 INCHES MAXIMUM |
| FIRST END SPLINE MAJOR DIAMETER | 1.283 INCHES MAXIMUM |
| FIRST END SPLINE MINOR DIAMETER | 1.087 INCHES MINIMUM AND 1.092 INCHES MAXIMUM |
| FIRST END SPLINE QUANTITY | 14 |
| FIRST END STYLE | SPLINED (INVOLUTE) |
| MATERIAL DOCUMENT AND CLASSIFICATION | 4140H,4142H,4145H,4340H NORMALIZED PER ASTM A304 OR 4140-4145 OR 4340 NORMALIZED PER ASTM A322 OR A108 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT,GEAR PUMP |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL LENGTH | 3.87 INCHES MINIMUM AND 3.88 INCHES MAXIMUM |
| SECOND END DIAMETER | 1.772 INCHES MINIMUM AND 1.773 INCHES MAXIMUM |
| SECOND END STYLE | SPLINED (INVOLUTE) |
| SECOND END PITCH DIAMETER | 1.917 INCHES NOMINAL |
| SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL |
| SECOND END SPLINE LENGTH | 1.331 INCHES MINIMUM AND 1.335 INCHES MAXIMUM |
| SECOND END SPLINE MAJOR DIAMETER | 1.973 INCHES MINIMUM AND 2.000 INCHES MAXIMUM |
| SECOND END SPLINE MINOR DIAMETER | 1.789 INCHES MINIMUM |
| SECOND END SPLINE QUANTITY | 23 |
| SPECIAL FEATURES | FIRST END HAS INTERNAL SPLINES AND SECOND END HAS EXTERNAL SPLINES;SECOND END IS RECESSED 0.97"MIN/1.03"MAX DEEP X 1.325"MIN/1.345"MAX IN DIAMETER AND HAS AN INERNALLY THREADED FEATURE 0.313-18 UNC-2B FIT |
| SURFACE FINISH | 125.0 MICROINCHES |