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 |
|---|---|
| 81039 | GE AVIATION SYSTEMS LLC |
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 |
|---|---|---|
| AJLA | TEETH QUANTITY | 8 |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.7969 INCHES |
| CWRM | FACE NOMINAL WIDTH | 0.250 INCHES |
| AGJS | PITCH DIAMETER | 0.7343 INCHES NOMINAL |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| STYL | STYLE DESIGNATOR | FLANGED END |
| CWTX | HUB NOMINAL DIAMETER | 0.500 INCHES BETWEEN BODY AND FLANGE |
| CWPS | FLANGE NOMINAL THICKNESS | 0.060 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.313 INCHES BOTH ENDS |
| CWNK | FLANGE NOMINAL DIAMETER | 0.650 INCHES |
| MATT | MATERIAL | STEEL OVERALL |
| CWPZ | HELIX ANGLE | 40.0000 DEGREES |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.064 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.190 INCHES BOTH ENDS |
| CQFM | HARDNESS RATING | 44.0 ROCKWELL C MINIMUM OVERALL AND 48.0 ROCKWELL C MAXIMUM OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWSH | NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE | 0.565 INCHES |
| CWNH | TOOTH FORM | STANDARD |