| END SIMILARITY | NOT IDENTICAL |
| FSC APPLICATION DATA | MOUNT GUN,CAL..50 |
| OVERALL LENGTH | 4.280 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 ,COMPOSITION 4130 TO 4140 FED SPEC ALL MATERIAL RESPONSES |
| MATERIAL | STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL |
| SCREW THREAD SERIES DESIGNATOR | UNF SECOND END |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| SHAFT HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| SHAFT THREAD DIRECTION | RIGHT-HAND SECOND END, SECOND PORTION |
| STRAIGHT UNTHREADED LENGTH | 0.250 INCHES NOMINAL FIRST END, THIRD PORTION |
| STRAIGHT UNTHREADED LENGTH | 0.689 INCHES NOMINAL SECOND END, FIRST PORTION |
| STRAIGHT UNTHREADED LENGTH | 0.718 INCHES NOMINAL FIRST END, SECOND PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.624 INCHES MINIMUM SECOND END, FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.625 INCHES MAXIMUM SECOND END, FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 0.750 INCHES NOMINAL FIRST END, FIRST PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 1.125 INCHES MAXIMUM FIRST END, SECOND PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 1.124 INCHES MINIMUM FIRST END, SECOND PORTION |
| STRAIGHT UNTHREADED SECTION DIAMETER | 1.500 INCHES NOMINAL FIRST END, THIRD PORTION |
| STRAIGHT UNTHREADED LENGTH | 0.120 INCHES NOMINAL FIRST END, FIRST PORTION |
| WORM BODY LENGTH | 1.958 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| WORM OUTSIDE DIAMETER | 1.000 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.890 INCHES MINIMUM AND 0.896 INCHES MAXIMUM |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM THREAD QUANTITY | 1 |
| WORM THREAD SECTION LENGTH | 1.958 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES |
| SURFACE TREATMENT | CADMIUM AND CHROMATE |
| TEETH HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| THREAD LENGTH | 0.545 INCHES NOMINAL SECOND END, SECOND PORTION |