NSN 3020-00-275-1012 · NIIN 002751012 · FSC 3020
NO DASHES 3020002751012
In Stock
GEAR,HELICAL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
23 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 |
|---|---|---|
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 5.883 |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 2.172 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 1.749 |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.314 |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 1.027 |
| CWTR | HUB STYLE DESIGNATOR | |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 2.313 |
| CWTX | HUB NOMINAL DIAMETER | SECOND END INCHES 2.313 |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | DEGREES 18.3667 |
| CWPZ | HELIX ANGLE | DEGREES 23.2158 |
| CWRM | FACE NOMINAL WIDTH | INCHES 1.063 |
| AAQL | BODY STYLE | |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 5.6666 |
| AJLA | TEETH QUANTITY | 40 |
| ANTP | BORE STYLE | |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CQFM | HARDNESS RATING | TEETH ROCKWELL C MINIMUM 58.0 AND ROCKWELL C MAXIMUM 63.0 |
| MATT | MATERIAL | OVERALL STEEL |
| STYL | STYLE DESIGNATOR | |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | SECOND END INCHES 6.250 |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | FIRST END INCHES 1.109 |
Cross-references
13 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 001642169. An older drawing citing one of those numbers resolves here.