NSN 3020-00-741-4256 · NIIN 007414256 · FSC 3020
NO DASHES 3020007414256
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 |
|---|---|---|
| CWYD | FIRST GROOVE NOMINAL DIAMETER | SECOND END INCHES 2.312 |
| AAQL | BODY STYLE | |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 2.812 |
| ABSA | SPLINE QUANTITY | 14 |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 4.0000 |
| AJLA | TEETH QUANTITY | 20 |
| ANTP | BORE STYLE | |
| BDTX | SPLINE PITCH DIAMETER | BOTH ENDS INCHES NOMINAL 1.7500 |
| CWYL | NOMINAL DISTANCE FROM END TO FIRST GROOVE | FIRST END INCHES 0.250 |
| CWTR | HUB STYLE DESIGNATOR | |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 0.813 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | SECOND END INCHES 0.125 |
| CWRM | FACE NOMINAL WIDTH | INCHES 1.240 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 1.873 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 58.0 AND ROCKWELL C MAXIMUM 63.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 4.285 |
| CWNH | TOOTH FORM | STUB |
| CWXY | FIRST GROOVE NOMINAL WIDTH | FIRST END INCHES 0.377 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED STD SINGLE MATERIAL RESPONSE 66 AND ASSN STD SINGLE MATERIAL RESPONSE AISI TO SAE 8620H |
| STYL | STYLE DESIGNATOR | |
| CWPP | PRESSURE ANGLE | DEGREES 20.0000 |
| MATT | MATERIAL | OVERALL STEEL |
| CWTX | HUB NOMINAL DIAMETER | SECOND END INCHES 2.312 |
Cross-references
4 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 005931801. An older drawing citing one of those numbers resolves here.