NSN 3020-00-971-5022 · NIIN 009715022 · FSC 3020
NO DASHES 3020009715022
In Stock
GEAR,HELICAL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
24 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 |
|---|---|---|
| CWPP | PRESSURE ANGLE | DEGREES 17.5000 |
| CWPZ | HELIX ANGLE | DEGREES 26.1770 |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | FIRST END INCHES 1.344 |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 6.8714 |
| CWTR | HUB STYLE DESIGNATOR | |
| CWWC | CLAMPING SURFACE NOMINAL LENGTH | SECOND END INCHES 0.094 |
| CXRX | HUB SPLINE QUANTITY | 25 |
| CXRZ | HUB SPLINE PITCH DIAMETER | FIRST END INCHES NOMINAL 3.6960 |
| MATT | MATERIAL | OVERALL STEEL COMP 8620H OR STEEL COMP 8720H |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC ALL MATERIAL RESPONSES -IL-S-46172 |
| SFTT | SURFACE TREATMENT | OVERALL CARBON |
| STYL | STYLE DESIGNATOR | |
| AAQL | BODY STYLE | |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 2.625 |
| AJLA | TEETH QUANTITY | 37 |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| ANTP | BORE 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 7.302 |
| CWRX | BORE NOMINAL DEPTH | SECOND END INCHES 3.562 |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | SECOND END INCHES 0.156 |
| CWRM | FACE NOMINAL WIDTH | INCHES 1.343 |
Supersedes
This item replaces cancelled NIIN 003116333. An older drawing citing one of those numbers resolves here.