NSN 3020-00-251-0898 · NIIN 002510898 · FSC 3020
NO DASHES 3020002510898
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 |
|---|---|---|
| CWPZ | HELIX ANGLE | DEGREES 45.0000 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 0.234 |
| CWRM | FACE NOMINAL WIDTH | INCHES 0.500 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED STD SINGLE MATERIAL RESPONSE 66,AISI TO SAE 1022 |
| STYL | STYLE DESIGNATOR | |
| AJLA | TEETH QUANTITY | 12 |
| ANTP | BORE STYLE | |
| CWPP | PRESSURE ANGLE | DEGREES 14.5000 |
| MATT | MATERIAL | OVERALL STEEL COMP 1022 |
| AAQL | BODY STYLE | |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 1.0460 |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 0.734 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 0.472 |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 0.875 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 58.0 AND ROCKWELL C MAXIMUM 63.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 1.1690 |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.095 |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 0.285 |
| CWTR | HUB STYLE DESIGNATOR | |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
Cross-references
16 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 002499912. An older drawing citing one of those numbers resolves here.