NSN 3020-00-200-2049 · NIIN 002002049 · FSC 3020
NO DASHES 3020002002049
In Stock
GEAR,HELICAL
Gears, Pulleys, Sprockets, and Transmission Chain
Technical characteristics
18 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 |
|---|---|---|
| AJLA | TEETH QUANTITY | 21 |
| AGJS | PITCH DIAMETER | INCHES NOMINAL 3.0840 |
| MATT | MATERIAL | OVERALL STEEL |
| STYL | STYLE DESIGNATOR | |
| CWCD | NOMINAL OUTSIDE DIAMETER | INCHES 3.433 |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | DEGREES 14.5000 |
| CWPZ | HELIX ANGLE | DEGREES 31.6667 |
| AAQL | BODY STYLE | |
| FEAT | SPECIAL FEATURES | TWO PULLER HOLES EQUALLY SPACED ON 2.250 IN. DIA BOLT CIRCLE,0.750-16 UNF 2A,0.562 IN. DEEP COUNTERSUNK,0.438 IN. DIA BY 90 DEG,ONE TIMING MARK HOLE 0.094 IN. DIA BY 0.031 IN. DEEP,DRILLED ON CENTERLINE OF TOOTH,36 DEG 28 MIN CCW FROM CENTERLINE OF KEYWAY |
| CWSN | KEYWAY NOMINAL WIDTH | BOTH ENDS INCHES 0.251 |
| ANTP | BORE STYLE | |
| CBBL | FEATURES PROVIDED | SINGLE HELIX |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C NOMINAL 58.0 |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | BOTH ENDS INCHES 0.9106 |
| CWRM | FACE NOMINAL WIDTH | INCHES 1.000 |
| CWRS | BORE NOMINAL DIAMETER | BOTH ENDS INCHES 1.563 |
Cross-references
5 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
Supersedes
This item replaces cancelled NIIN 002178678. An older drawing citing one of those numbers resolves here.