| END SIMILARITY | NOT IDENTICAL |
| FSC APPLICATION DATA | AIRCRAFT ENGINE FUEL SYSTEM |
| OVERALL LENGTH | 1.531 INCHES NOMINAL |
| MATERIAL | STEEL CORROSION RESISTING |
| SPECIAL FEATURES | 1ST END SLOTTED,0.062 IN. W,0.094 IN. DP |
| SCREW THREAD SERIES DESIGNATOR | UNJF SECOND END, FIRST PORTION |
| SHAFT HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM |
| SHAFT THREAD DIRECTION | RIGHT-HAND SECOND END, FIRST PORTION |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| STRAIGHT UNTHREADED LENGTH | 0.125 INCHES NOMINAL FIRST END, SECOND PORTION |
| STRAIGHT UNTHREADED LENGTH | 0.125 INCHES NOMINAL SECOND END, SECOND PORTION |
| STRAIGHT UNTHREADED LENGTH | 0.156 INCHES NOMINAL FIRST END, FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.188 INCHES NOMINAL FIRST END, SECOND PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.188 INCHES NOMINAL SECOND END, SECOND PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.500 INCHES NOMINAL FIRST END, FIRST PORTION |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| WORM HELIX ANGLE | 6 DEG 43 MIN |
| WORM OUTSIDE DIAMETER | 0.4038 INCHES MINIMUM AND 0.4058 INCHES MAXIMUM |
| WORM PITCH DIAMETER | 0.3541 INCHES NOMINAL |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM THREAD LEAD | 0.1309 INCHES NOMINAL |
| WORM THREAD QUANTITY | 1 |
| WORM THREAD SECTION LENGTH | 0.813 INCHES NOMINAL |
| SURFACE TREATMENT | PASSIVATE |
| TEETH HARDNESS RATING | 43.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM |
| THREAD LENGTH | 0.312 INCHES NOMINAL SECOND END, FIRST PORTION |