NSN 3020-00-321-3901 · NIIN 003213901 · FSC 3020
NO DASHES 3020003213901
In Stock
GEAR,SPUR
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
23 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 | FIRST END INCHES 0.330 |
| ANTP | BORE STYLE | |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 1.924 |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 0.811 |
| MATT | MATERIAL | OVERALL STEEL COMP 4340 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 0.562 |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.125 |
| BDZQ | BACKLASH DESIGNATION | GRADE C |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 42.0 AND ROCKWELL C MAXIMUM 46.0 |
| CWPP | PRESSURE ANGLE | DEGREES 25.0000 |
| CWTX | HUB NOMINAL DIAMETER | SECOND END INCHES 0.810 |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 9 |
| AAQL | BODY STYLE | |
| CWFR | NOMINAL OVERALL LENGTH | INCHES 0.620 |
| CWNH | TOOTH FORM | SPECIAL |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 0.3397 |
| CWTR | HUB STYLE DESIGNATOR | |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | SECOND END INCHES 0.140 |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 1.7916 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED STD SINGLE MATERIAL RESPONSE 66 AISI TO SAE 4340 |
| STYL | STYLE DESIGNATOR | |
| AJLA | TEETH QUANTITY | 43 |
| CWRM | FACE NOMINAL WIDTH | INCHES 0.290 |