| Item Name | Gear Helical |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-233-9561 (002339561) |
| NCB Code | USA (00) |
| Manufacturer | Davey Compressor Co, Brinkley Technology Group Llc, Drs Environmental Systems Inc, Hercules Engine Co Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | SPOKED |
| AGJS | PITCH DIAMETER | 7.5184 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 58 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CQFM | HARDNESS RATING | 92.0 ROCKWELL B MINIMUM OVERALL AND 99.0 ROCKWELL B MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.7159 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWPZ | HELIX ANGLE | 39.5167 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 1.498 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.2495 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.4985 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 2.000 INCHES SECOND END |
| CWWH | END NOMINAL LENGTH | 0.0765 INCHES FIRST END |
| CWWN | END NOMINAL DIAMETER | 1.9365 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 3.0000 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | COUNTERSINK FIRST END OF BORE 3/32 IN. DEEP BY 30 DEG |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | FLUSH HUB |
| Components Related to NSN - 3020-00-233-9561, 3020002339561 | ||||
| 3040-00-409-6564 (3040004096564) | 3040-01-468-1043 (3040014681043) | 3020-00-192-8965 (3020001928965) | 3020-01-065-3154 (3020010653154) | |
| 3020-01-144-6426 (3020011446426) | 3040-00-861-4674 (3040008614674) | 3040-01-353-7541 (3040013537541) | 3040-00-652-0194 (3040006520194) | |
| 3040-00-078-9520 (3040000789520) | 3010-01-037-1532 (3010010371532) | 3010-00-294-5903 (3010002945903) | 3040-01-356-3633 (3040013563633) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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