NSN 3020-00-517-1122 · NIIN 005171122 · FSC 3020
NO DASHES 3020005171122
In Stock
GEAR,HELICAL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
25 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 |
|---|---|---|
| ANTP | BORE STYLE | |
| AAQL | BODY STYLE | |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 4.3750 |
| AJLA | TEETH QUANTITY | 36 |
| CWNH | TOOTH FORM | STUB |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | DEGREES 14.5000 |
| CWPZ | HELIX ANGLE | DEGREES 34.6283 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 0.172 |
| CWRM | FACE NOMINAL WIDTH | INCHES 1.375 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 2.119 |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.252 |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 1.134 |
| CWTR | HUB STYLE DESIGNATOR | |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 4.094 |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | AXIALLY THROUGH BODY FIRST END UNIFIED NATIONAL COARSE (UNC) |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 27.0 AND ROCKWELL C MAXIMUM 32.0 |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | AXIALLY THROUGH BODY FIRST END INCHES 0.375 |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | AXIALLY THROUGH BODY FIRST END THREADED 2 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 4.567 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-S-637,CO- 1141 |
| STYL | STYLE DESIGNATOR | |
| MATT | MATERIAL | OVERALL STEEL COMP 1141 |
Cross-references
2 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIINs 002684198 · 006950902. An older drawing citing one of those numbers resolves here.