Part Number
Part Number:
NSN:
NIIN:
Item Name:
GEAR , HELICAL
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
CAGE Information
| Code | Company |
|---|---|
| 92679 | NAVISTAR INTL CORP MELROSE PARK ENGI |
Federal Supply Class
Title
GEARS, PULLEYS, SPROCKETS, AND T
Inclusions:
INCLUDES POWER TRANSMISSION CHAIN; MATCHED GEAR SETS.
Exclusions:
EXCLUDES REDUCTION GEARS (FSC 3010).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| STYL | STYLE DESIGNATOR | ONE FLUSH HUB, ONE RECESSED HUB |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY, FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| AAQL | BODY STYLE | WEBBED, OFFSET, SOLID |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.122 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPZ | HELIX ANGLE | 34.6284 DEGREES |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.375 INCHES AXIALLY THROUGH BODY, FIRST END |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| CWTX | HUB NOMINAL DIAMETER | 1.125 INCHES FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 0.560 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 1.125 INCHES SECOND END |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.347 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.127 INCHES BOTH ENDS |
| CWNM | TOOTH DIRECTION | LEFT |
| AJLA | TEETH QUANTITY | 24 |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.688 INCHES AXIALLY THROUGH BODY, FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.375 INCHES |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| AGJS | PITCH DIAMETER | 2.8970 INCHES NOMINAL |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED AXIALLY THROUGH BODY, FIRST END |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| MATT | MATERIAL | STEEL COMP 8640 OVERALL AND STEEL COMP 8740 OVERALL AND STEEL COMP 4140 OVERALL |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.375 INCHES SECOND END |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| CWNH | TOOTH FORM | STANDARD |