NSN 3020-00-971-5017 · NIIN 009715017 · FSC 3020
NO DASHES 3020009715017
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 |
|---|---|---|
| ANTP | BORE STYLE | |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 0.329 |
| CWTX | HUB NOMINAL DIAMETER | BOTH ENDS INCHES 3.500 |
| CWNH | TOOTH FORM | STANDARD |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 6.1286 |
| AJLA | TEETH QUANTITY | 33 |
| CWRM | FACE NOMINAL WIDTH | INCHES 1.343 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 2.625 |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.375 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | SECOND END INCHES 0.141 |
| CWPZ | HELIX ANGLE | DEGREES 26.1838 |
| AAQL | BODY STYLE | |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 59.0 AND ROCKWELL C MAXIMUM 62.0 |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 6.397 |
| MATT | MATERIAL | OVERALL STEEL COMP 8620H AND STEEL COMP 8720H |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED STD 1ST MATERIAL RESPONSE 66AISI TO SAE 8620H AND FED STD 2ND MATERIAL RESPONSE 66AISI TO SAE 8720H |
| STYL | STYLE DESIGNATOR | |
| CWPP | PRESSURE ANGLE | DEGREES 17.5000 |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 1.530 |
| CWTR | HUB STYLE DESIGNATOR | |
| CWNM | TOOTH DIRECTION | RIGHT |
Supersedes
This item replaces cancelled NIIN 003116311. An older drawing citing one of those numbers resolves here.