NSN 3020-00-251-7555 · NIIN 002517555 · FSC 3020
NO DASHES 3020002517555
In Stock
GEAR,HELICAL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
19 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 | |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0 |
| AJLA | TEETH QUANTITY | 8 |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 1.3500 |
| AAQL | BODY STYLE | |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | DEGREES 28.0000 |
| CWPZ | HELIX ANGLE | DEGREES 9.7498 |
| CWRM | FACE NOMINAL WIDTH | INCHES 1.269 |
| CWRS | BORE NOMINAL DIAMETER | FIRST END INCHES 0.6247 |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.127 |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | FIRST END INCHES 0.3862 |
| MATT | MATERIAL | OVERALL STEEL COMP 1137 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL FED STD SINGLE MATERIAL RESPONSE 66 AND ASSN STD SINGLE MATERIAL RESPONSE AISI TO SAE 1137 |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| STYL | STYLE DESIGNATOR | |
| CWNH | TOOTH FORM | STANDARD |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 1.6025 |
Supersedes
This item replaces cancelled NIIN 005173215. An older drawing citing one of those numbers resolves here.