NSN 3020-00-391-0714 · NIIN 003910714 · FSC 3020
NO DASHES 3020003910714
In Stock
GEAR,HELICAL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
17 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 33.5500 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 0.156 |
| CWRB | BODY RECESS NOMINAL DEPTH | SECOND END INCHES 0.125 |
| CWRM | FACE NOMINAL WIDTH | INCHES 1.250 |
| CWTG | COUNTERBORE NOMINAL DIAMETER | SECOND END INCHES 2.6250 |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 2.250 |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | DEGREES 20.0000 |
| AAQL | BODY STYLE | |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 6.6000 |
| AJLA | TEETH QUANTITY | 66 |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 59.0 AND ROCKWELL C MAXIMUM 62.0 |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 1.406 |
| CWNH | TOOTH FORM | STANDARD |
| STYL | STYLE DESIGNATOR | |
| FEAT | SPECIAL FEATURES | LETTER C STAMPED ON TOOTH,136 DEG 14 MIN CCW FROM CENTER LINE OF KEYWAY,TWO PULLER HOLES,0.375-16 UNC 2B THD ON A 3.500 IN. DIA BOLT CIRCLE,ONE OVER TOP OF KEYWAY AND THE OTHER 180 DEG |
Cross-references
3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 005678490. An older drawing citing one of those numbers resolves here.