NSN 3020-00-249-9940 · NIIN 002499940 · FSC 3020
NO DASHES 3020002499940
In Stock
GEAR,HELICAL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
20 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 |
|---|---|---|
| AAQL | BODY STYLE | |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 6.2310 |
| AJLA | TEETH QUANTITY | 54 |
| ANTP | BORE STYLE | |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CQFM | HARDNESS RATING | OVERALL BRINELL STANDARD MINIMUM 180.0 AND BRINELL STANDARD MAXIMUM 200.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 6.418 |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | DEGREES 14.5000 |
| CWPZ | HELIX ANGLE | DEGREES 30.0000 |
| CWRM | FACE NOMINAL WIDTH | INCHES 1.250 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 1.624 |
| STYL | STYLE DESIGNATOR | |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 3.375 |
| CWTX | HUB NOMINAL DIAMETER | SECOND END INCHES 2.375 |
| MATT | MATERIAL | OVERALL IRON ALLOY |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.252 |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 0.944 |
| CWTR | HUB STYLE DESIGNATOR |
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 NIIN 003674589. An older drawing citing one of those numbers resolves here.