NSN 3020-00-385-4756 · NIIN 003854756 · FSC 3020
NO DASHES 3020003854756
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 |
|---|---|---|
| CWFR | NOMINAL OVERALL LENGTH | INCHES 1.702 |
| CWPP | PRESSURE ANGLE | DEGREES 18.4894 |
| AAQL | BODY STYLE | |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 1.750 |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.314 |
| AJLA | TEETH QUANTITY | 28 |
| ANTP | BORE STYLE | |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 4.0400 |
| STYL | STYLE DESIGNATOR | |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 4.260 |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| MATT | MATERIAL | OVERALL STEEL |
| CWPZ | HELIX ANGLE | DEGREES 23.2158 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 0.327 |
| CWRM | FACE NOMINAL WIDTH | INCHES 1.313 |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 1.028 |
| CWTR | HUB STYLE DESIGNATOR | |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 2.375 |
| CWTX | HUB NOMINAL DIAMETER | SECOND END INCHES 2.375 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 58.0 AND ROCKWELL C MAXIMUM 63.0 |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
Cross-references
11 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIINs 000283352 · 000303648 · 002155306. An older drawing citing one of those numbers resolves here.