NSN 3020-00-737-1207 · NIIN 007371207 · FSC 3020
NO DASHES 3020007371207
In Stock
GEAR,HELICAL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
30 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 |
|---|---|---|
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | SECOND END INCHES 0.438 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 0.437 |
| CWPZ | HELIX ANGLE | DEGREES 30.0000 |
| CWPP | PRESSURE ANGLE | DEGREES 20.0000 |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 1.687 |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CQFM | HARDNESS RATING | HUB ROCKWELL C MINIMUM 59.0 AND ROCKWELL C MAXIMUM 62.0 |
| CWWN | END NOMINAL DIAMETER | FIRST END INCHES 2.406 |
| CWXY | FIRST GROOVE NOMINAL WIDTH | FIRST END INCHES 0.125 |
| CWYD | FIRST GROOVE NOMINAL DIAMETER | FIRST END INCHES 2.060 |
| CWYL | NOMINAL DISTANCE FROM END TO FIRST GROOVE | FIRST END INCHES 0.312 |
| FEAT | SPECIAL FEATURES | FIRST END SPLINED ON OUTER PERIPHERY,15 TEETH,20 DEG PRESSURE ANGLE,2.403 IN. MIN,2.408 IN. MAX MAJOR DIA,2.075 IN. MIN,2.095 IN. MAX MINOR DIA |
| MATT | MATERIAL | OVERALL STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED STD 5TH MATERIAL RESPONSE ED STD 66,AISI TO SAE 4027 |
| CWRM | FACE NOMINAL WIDTH | INCHES 0.812 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 1.190 |
| CWTB | COUNTERBORE NOMINAL DEPTH | FIRST END INCHES 0.219 |
| CWTG | COUNTERBORE NOMINAL DIAMETER | FIRST END INCHES 1.6200 |
| CQFM | HARDNESS RATING | TEETH ROCKWELL C MINIMUM 59.0 AND ROCKWELL C MAXIMUM 62.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 4.103 |
| AAQL | BODY STYLE | |
| ABSA | SPLINE QUANTITY | 6 |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 3.8572 |
| AJLA | TEETH QUANTITY | 27 |
| ANTP | BORE STYLE | |
| STYL | STYLE DESIGNATOR | |
| CWTX | HUB NOMINAL DIAMETER | SECOND END INCHES 1.750 |
| CWTR | HUB STYLE DESIGNATOR |
Cross-references
12 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.