NSN 3020-00-470-0909 · NIIN 004700909 · FSC 3020
NO DASHES 3020004700909
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 |
|---|---|---|
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 2.010 |
| STYL | STYLE DESIGNATOR | |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 1.188 |
| CWTR | HUB STYLE DESIGNATOR | |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 28.0 AND ROCKWELL C MAXIMUM 33.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 7.038 |
| CWNH | TOOTH FORM | STANDARD |
| MATT | MATERIAL | OVERALL STEEL COMP 1144 |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.252 |
| AJLA | TEETH QUANTITY | 64 |
| ANTP | BORE STYLE | |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED STD SINGLE MATERIAL RESPONSE 66 AND ASSN STD SINGLE MATERIAL RESPONSE AISI TO SAE 1144 |
| AAQL | BODY STYLE | |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 6.7880 |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 2.750 |
| CWTX | HUB NOMINAL DIAMETER | SECOND END INCHES 2.750 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 0.313 |
| CWRM | FACE NOMINAL WIDTH | INCHES 0.812 |
| CWPZ | HELIX ANGLE | DEGREES 19.4658 |
| CWPP | PRESSURE ANGLE | DEGREES 16.0000 |
| CWNM | TOOTH DIRECTION | LEFT |
Cross-references
2 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIINs 003715338 · 003423541. An older drawing citing one of those numbers resolves here.