| MRC | Criteria | Characteristic |
|---|
| AAHN | END SIMILARITY | NOT IDENTICAL |
| ABHP | OVERALL LENGTH | 17.851 INCHES NOMINAL |
| BYFR | TEETH HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| CFFB | WORM THREAD QUANTITY | 4 |
| CFFC | WORM THREAD LEAD | 0.938 INCHES NOMINAL |
| CFFD | WORM THREAD DIRECTION | LEFT-HAND |
| CFFF | WORM PRESSURE ANGLE IN DEG | 27.500 |
| CFFG | WORM HELIX ANGLE | 4 DEG 57 MIN |
| CFFK | WORM OUTSIDE DIAMETER | 3.768 INCHES MINIMUM AND 3.782 INCHES MAXIMUM |
| CFFL | WORM PITCH DIAMETER | 3.216 INCHES NOMINAL |
| CFFM | SHAFT HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| CFFN | WORM THREAD SECTION LENGTH | 3.750 INCHES NOMINAL |
| CFFP | WORM BODY LENGTH | 11.076 INCHES NOMINAL |
| CFFQ | WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| CFFW | SHAFT LOCATION | BOTH ENDS OF WORM |
| CFFX | STRAIGHT UNTHREADED LENGTH | 0.938 INCHES NOMINAL FIRST END,THIRD PORTION |
| CFFX | STRAIGHT UNTHREADED LENGTH | 1.000 INCHES NOMINAL FIRST END,FIRST PORTION |
| CFFX | STRAIGHT UNTHREADED LENGTH | 1.000 INCHES NOMINAL SECOND END,FIRST PORTION |
| CFFX | STRAIGHT UNTHREADED LENGTH | 1.017 INCHES NOMINAL SECOND END,SECOND PORTION |
| CFFX | STRAIGHT UNTHREADED LENGTH | 1.132 INCHES NOMINAL FIRST END,SECOND PORTION |
| CFFX | STRAIGHT UNTHREADED LENGTH | 1.688 INCHES NOMINAL SECOND END,THIRD PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 1.498 INCHES MINIMUM FIRST END,THIRD PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 1.498 INCHES MINIMUM SECOND END,THIRD PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 1.500 INCHES MAXIMUM FIRST END,THIRD PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 1.500 INCHES MAXIMUM SECOND END,THIRD PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 1.765 INCHES MINIMUM FIRST END,SECOND PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 1.765 INCHES MINIMUM SECOND END,SECOND PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 1.767 INCHES MAXIMUM FIRST END,SECOND PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 1.767 INCHES MAXIMUM SECOND END,SECOND PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 1.7710 INCHES MINIMUM FIRST END,FIRST PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 1.7710 INCHES MINIMUM SECOND END,FIRST PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 1.7715 INCHES MAXIMUM FIRST END,FIRST PORTION |
| CFFY | STRAIGHT UNTHREADED SECTION DIAMETER | 1.7715 INCHES MAXIMUM SECOND END,FIRST PORTION |
| CFFZ | UNTHREADED SECTION KEYWAY WIDTH | 0.3720 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM FIRST END,THIRD PORTION |
| CFGB | UNTHREADED SECTION KEYWAY DEPTH | 1.180 INCHES MAXIMUM SECOND END,THIRD PORTION |
| MATT | MATERIAL | STEEL COMP 4140 OR STEEL COMP 4142 OR STEEL COMP 4145 OR STEEL COMP 8742 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4140,4142,4145,8742 ASSN STD ALL MATERIAL RESPONSES OR QQ-S-624,4140,4142,4145 OR 8742 FED SPEC ALL MATERIAL RESPONSES |
| ZZZV | FSC APPLICATION DATA | HOIST WINCH,VEHICLE MOUNTING |
