NSN 3020-00-247-8990 · NIIN 002478990 · FSC 3020
NO DASHES 3020002478990
In Stock
GEAR,HELICAL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
20 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 | |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 5.2500 |
| AJLA | TEETH QUANTITY | 21 |
| ANTP | BORE STYLE | |
| CBBL | FEATURES PROVIDED | SOLID DOUBLE HELIX TEETH |
| CQFM | HARDNESS RATING | TEETH ROCKWELL C NOMINAL 22.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 5.8500 |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | DEGREES 20.0000 |
| CWPZ | HELIX ANGLE | DEGREES 30.0000 |
| CWRM | FACE NOMINAL WIDTH | INCHES 4.000 |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.750 |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 1.687 |
| CWSW | TAPER MAJOR NOMINAL DIAMETER | FIRST END INCHES 2.875 |
| CWTB | COUNTERBORE NOMINAL DEPTH | BOTH ENDS INCHES 0.062 |
| CWTG | COUNTERBORE NOMINAL DIAMETER | FIRST END INCHES 3.5000 |
| FEAT | SPECIAL FEATURES | END W/LARGEST BORE DIA IS FIRST END |
| MATT | MATERIAL | OVERALL STEEL COMP 1045 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED STD SINGLE MATERIAL RESPONSE 66 AND ASSN STD SINGLE MATERIAL RESPONSE AISI TO SAE 1045 |
| STYL | STYLE DESIGNATOR |
Cross-references
1 manufacturer part number on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| A10756 | 79282 |