NSN 3020-00-197-5142 · NIIN 001975142 · FSC 3020
NO DASHES 3020001975142
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 |
|---|---|---|
| CWTR | HUB STYLE DESIGNATOR | |
| ANTP | BORE STYLE | |
| CWPZ | HELIX ANGLE | DEGREES 7.3832 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 0.196 |
| CWRB | BODY RECESS NOMINAL DEPTH | SECOND END INCHES 0.076 |
| CWRM | FACE NOMINAL WIDTH | INCHES 0.1870 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 0.3120 |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 1.0920 |
| AAQL | BODY STYLE | |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 1.0500 |
| AJLA | TEETH QUANTITY | 50 |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWTX | HUB NOMINAL DIAMETER | FIRST END INCHES 0.625 |
| MATT | MATERIAL | OVERALL STEEL COMP 8620 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-8690 |
| SFTT | SURFACE TREATMENT | OVERALL OXIDE |
| CWNH | TOOTH FORM | STANDARD |
| STYL | STYLE DESIGNATOR | |
| CWPP | PRESSURE ANGLE | DEGREES 20.0000 |
Cross-references
3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 000943183. An older drawing citing one of those numbers resolves here.