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 |
|---|---|
| 11083 | CATERPILLAR INC. DBA CATERPILLAR DIV |
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 |
|---|---|---|
| CWSN | KEYWAY NOMINAL WIDTH | 0.252 INCHES BOTH ENDS |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.813 INCHES FIRST END |
| AJLA | TEETH QUANTITY | 50 |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.829 INCHES BOTH ENDS |
| CWPZ | HELIX ANGLE | 19.3718 DEGREES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 1035 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.125 INCHES SECOND END |
| AGJS | PITCH DIAMETER | 6.6251 INCHES NOMINAL |
| 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 |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| AAQL | BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| FEAT | SPECIAL FEATURES | LETTER F STAMPED ON CENTER ON TOOTH FACE SIDE 75 DEG 27 SEC CW FROM CENTER LINE OF KEYWAY |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.873 INCHES |
| STYL | STYLE DESIGNATOR | CONE SHAPE BODY, PROTRUDING HUBS |
| CWXB | FIRST STEP NOMINAL DIAMETER | 2.125 INCHES FIRST END |
| MATT | MATERIAL | STEEL COMP 1035 OVERALL |
| CWWH | END NOMINAL LENGTH | 0.250 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 2.125 INCHES SECOND END |
| CWNM | TOOTH DIRECTION | RIGHT |
| CQFM | HARDNESS RATING | 22.8 ROCKWELL C MINIMUM OVERALL AND 29.8 ROCKWELL C MAXIMUM OVERALL |
| CWRS | BORE NOMINAL DIAMETER | 1.313 INCHES BOTH ENDS |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 1.125 INCHES |
| CWWN | END NOMINAL DIAMETER | 1.813 INCHES FIRST END |
| CWNH | TOOTH FORM | STANDARD |