| END SIMILARITY | NOT IDENTICAL |
| FSC APPLICATION DATA | STEAM TURBINE |
| OVERALL LENGTH | 13.375 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 8620 ASSN STD SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 8620 |
| SCREW THREAD SERIES DESIGNATOR | UNEF-2A FIRST END THIRD PORTION |
| SHAFT HARDNESS RATING | C SCALE 24 MIN LOCATION NOT OTHERWISE SPECIFIED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| SHAFT THREAD DIRECTION | RIGHT-HAND FIRST END THIRD PORTION |
| UNTHREADED SECTION KEYWAY DEPTH | 0.134 INCHES NOMINAL SECOND END THIRD PORTION |
| UNTHREADED SECTION KEYWAY WIDTH | 0.2460 INCHES NOMINAL SECOND END THIRD PORTION |
| WORM BODY LENGTH | 3.000 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| WORM HELIX ANGLE | 7 DEG 35 MIN |
| WORM OUTSIDE DIAMETER | 2.271 INCHES NOMINAL |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM PITCH DIAMETER | 1.794 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM THREAD LEAD | 0.750 INCHES NOMINAL |
| WORM THREAD QUANTITY | 1 |
| WORM THREAD SECTION LENGTH | 3.000 INCHES NOMINAL |
| STRAIGHT UNTHREADED LENGTH | 1.000 INCHES NOMINAL SECOND END SECOND PORTION |
| STRAIGHT UNTHREADED LENGTH | 1.4735 INCHES NOMINAL SECOND END FIRST PORTION |
| STRAIGHT UNTHREADED LENGTH | 1.4375 INCHES NOMINAL FIRST END SECOND PORTION |
| STRAIGHT UNTHREADED LENGTH | 1.562 INCHES NOMINAL FIRST END FIRST PORTION |
| STRAIGHT UNTHREADED LENGTH | 4.125 INCHES NOMINAL SECOND END THIRD PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.9995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM SECOND END THIRD PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 1.1810 INCHES MINIMUM AND 1.1814 INCHES MAXIMUM SECOND END SECOND PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 1.1814 INCHES MAXIMUM AND 1.1810 INCHES MINIMUM FIRST END SECOND PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 1.4375 INCHES NOMINAL FIRST END FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 1.4375 INCHES NOMINAL SECOND END FIRST PORTION |
| TEETH HARDNESS RATING | 56.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM |
| THREAD LENGTH | 0.750 INCHES NOMINAL FIRST END THIRD PORTION |