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 |
|---|---|
| 1ML14 | D.W. HERCULES LLC DBA HERCULES ENGIN |
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 |
|---|---|---|
| CWRM | FACE NOMINAL WIDTH | 1.248 INCHES |
| CWRM | FACE NOMINAL WIDTH | 1.248 INCHES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.063 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.500 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 3.000 INCHES SECOND END |
| CWPZ | HELIX ANGLE | 39.5167 DEGREES |
| AAQL | BODY STYLE | WEBBED, SOLID |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.408 INCHES SECOND END |
| CWRS | BORE NOMINAL DIAMETER | 1.935 INCHES FIRST END |
| CQFM | HARDNESS RATING | 12.7 ROCKWELL C MINIMUM OVERALL AND 21.7 ROCKWELL C MAXIMUM OVERALL |
| CWNM | TOOTH DIRECTION | LEFT |
| MATT | MATERIAL | STEEL OVERALL |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.0919 INCHES FIRST END |
| AJLA | TEETH QUANTITY | 47 |
| CWXB | FIRST STEP NOMINAL DIAMETER | 3.000 INCHES FIRST END |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWWN | END NOMINAL DIAMETER | 2.500 INCHES FIRST END |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| AGJS | PITCH DIAMETER | 6.0926 INCHES NOMINAL |
| CWWH | END NOMINAL LENGTH | 0.0625 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.2895 INCHES |
| CWSN | KEYWAY NOMINAL WIDTH | 0.251 INCHES BOTH ENDS |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB |
| CWNH | TOOTH FORM | STANDARD |