NSN 3020-00-517-3237 · NIIN 005173237 · FSC 3020
NO DASHES 3020005173237
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 |
|---|---|---|
| AAQL | BODY STYLE | |
| FEAT | SPECIAL FEATURES | TWO PULLER HOLES 0.500-13 UNC 2B THD ON 3.500 IN. DIA BOLT CIRCLE,0.250 IN. BY 45 DEG CHAMFER ON OD OF 1ST END OF HUB,0.109 IN. CHAMFER ON BOTH SIDES OF GEAR FACE |
| MATT | MATERIAL | OVERALL STEEL COMP 4145 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED STD SINGLE MATERIAL RESPONSE 66 |
| STYL | STYLE DESIGNATOR | |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 0.9530 |
| CWTR | HUB STYLE DESIGNATOR | |
| CWTX | HUB NOMINAL DIAMETER | BOTH ENDS INCHES 2.5000 |
| CWPP | PRESSURE ANGLE | DEGREES 20.0000 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 1.5000 |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.4990 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 5.7210 |
| CWPZ | HELIX ANGLE | DEGREES 31.0083 |
| CWRM | FACE NOMINAL WIDTH | INCHES 2.000 |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 5.5000 |
| AJLA | TEETH QUANTITY | 33 |
| ANTP | BORE STYLE | |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 27.0 AND ROCKWELL C MAXIMUM 32.0 |
| CWNM | TOOTH DIRECTION | LEFT |
| CWNH | TOOTH FORM | STANDARD |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 0.750 |
Cross-references
6 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 000975839. An older drawing citing one of those numbers resolves here.