NSN 3020-00-289-7963 · NIIN 002897963 · FSC 3020
NO DASHES 3020002897963
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 |
|---|---|---|
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 7.5177 |
| CWNM | TOOTH DIRECTION | LEFT |
| AJLA | TEETH QUANTITY | 45 |
| ANTP | BORE STYLE | |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 0.375 |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | SECOND END INCHES 0.125 |
| CWWS | FIRST STEP NOMINAL LENGTH | FIRST END INCHES 0.250 |
| CWWH | END NOMINAL LENGTH | FIRST END INCHES 0.125 |
| AAQL | BODY STYLE | |
| CWPZ | HELIX ANGLE | DEGREES 23.2200 |
| CWRS | BORE NOMINAL DIAMETER | FIRST END INCHES 1.3250 |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.500 |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 27.0 AND ROCKWELL C MAXIMUM 32.0 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-890,ALLOY NO. 2 |
| STYL | STYLE DESIGNATOR | |
| MATT | MATERIAL | OVERALL STEEL |
| CWTR | HUB STYLE DESIGNATOR | |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 7.2960 |
| CWXB | FIRST STEP NOMINAL DIAMETER | FIRST END INCHES 2.375 |
| CWRM | FACE NOMINAL WIDTH | INCHES 1.375 |
| CWPP | PRESSURE ANGLE | DEGREES 20.0000 |