NSN 3020-00-251-0950 · NIIN 002510950 · FSC 3020
NO DASHES 3020002510950
In Stock
GEAR,HELICAL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
21 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 0.127 |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 0.748 |
| CWTR | HUB STYLE DESIGNATOR | |
| AAQL | BODY STYLE | |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 4.5000 |
| AJLA | TEETH QUANTITY | 36 |
| CWPP | PRESSURE ANGLE | DEGREES 14.5000 |
| CWPZ | HELIX ANGLE | DEGREES 36.8695 |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | SECOND END INCHES 0.093 |
| CWRM | FACE NOMINAL WIDTH | INCHES 0.750 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 0.7480 |
| ANTP | BORE STYLE | |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 14.0 AND ROCKWELL C MAXIMUM 22.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 4.6975 |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| MATT | MATERIAL | OVERALL STEEL |
| STYL | STYLE DESIGNATOR | |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 2.000 |
| CWTX | HUB NOMINAL DIAMETER | SECOND END INCHES 1.750 |
Cross-references
5 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIINs 002703458 · 003582655. An older drawing citing one of those numbers resolves here.