NSN 3020-00-517-0639 · NIIN 005170639 · FSC 3020
NO DASHES 3020005170639
In Stock
GEAR,HELICAL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
22 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.189 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 1.594 |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | BOTH ENDS INCHES 0.125 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 5.641 |
| CWRM | FACE NOMINAL WIDTH | INCHES 0.875 |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | DEGREES 14.5000 |
| CWPZ | HELIX ANGLE | DEGREES 39.5167 |
| AAQL | BODY STYLE | |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 5.4432 |
| AJLA | TEETH QUANTITY | 42 |
| ANTP | BORE STYLE | |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 12.7 AND ROCKWELL C MAXIMUM 21.9 |
| CWTR | HUB STYLE DESIGNATOR | |
| CWNH | TOOTH FORM | STANDARD |
| CWTX | HUB NOMINAL DIAMETER | SECOND END INCHES 2.313 |
| FEAT | SPECIAL FEATURES | TIMING MARK 4 DEG 8 MIN 33 SEC CCW FROM CENTER LINE OF KEYWAY CHAMFER END,0.062 IN. BY 30 DEG CHAMFER ONE @END OF BORE |
| MATT | MATERIAL | OVERALL STEEL |
| STYL | STYLE DESIGNATOR | |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 2.313 |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 0.893 |
Supersedes
This item replaces cancelled NIIN 003608520. An older drawing citing one of those numbers resolves here.