NSN 3020-00-238-7672 · NIIN 002387672 · FSC 3020
NO DASHES 3020002387672
In Stock
GEAR,HELICAL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
19 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 |
|---|---|---|
| CWTB | COUNTERBORE NOMINAL DEPTH | FIRST END INCHES 0.1695 |
| STYL | STYLE DESIGNATOR | |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 11.0 AND ROCKWELL C MAXIMUM 21.8 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 1.6005 |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | DEGREES 20.0000 |
| CWTG | COUNTERBORE NOMINAL DIAMETER | FIRST END INCHES 0.5625 |
| MATT | MATERIAL | OVERALL STEEL |
| ANTP | BORE STYLE | |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 0.3302 |
| AGJS | PITCH DIAMETER | INCHES MINIMUM 1.3940 AND INCHES MAXIMUM 1.3960 |
| AJLA | TEETH QUANTITY | 11 |
| CWRM | FACE NOMINAL WIDTH | INCHES 1.249 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 0.4988 |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.1273 |
| AAQL | BODY STYLE | |
| CWPZ | HELIX ANGLE | DEGREES 9.7167 |
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 003838697. An older drawing citing one of those numbers resolves here.