| 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) | 00-971-5022 (009715022) |
| NCB Code | USA (00) |
| Manufacturer | Eca Etablissement Central Des, United States Gear Corp, Dana Commercial Vehicle Products, Dana Corp, Meritor Heavy Vehicle Braking System, Navistar Intl Corp, Gates Corp, Perfection Clutch |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 2520009715022 | eca etablissement central des | gear helical | scy13 | RFQ |
| 3020009715022 | eca etablissement central des | gear helical | scy13 | RFQ |
| 62-8-43 | united states gear corp | gear helical | 14171 | RFQ |
| 62-8-43 | dana commercial vehicle products | gear helical | 72447 | RFQ |
| 62-8-43 | dana corp | gear helical | 95019 | RFQ |
| 62-8-43 | meritor heavy vehicle braking system | gear helical | 78500 | RFQ |
| 73589R1 | navistar intl corp | gear helical | 92679 | RFQ |
| 8516-4433 | gates corp | gear helical | 24161 | RFQ |
| T406-18A | perfection clutch | gear helical | 31204 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,SOLID |
| AGJS | PITCH DIAMETER | 6.8714 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 37 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CQFM | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.302 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 17.5000 DEGREES |
| CWPZ | HELIX ANGLE | 26.1770 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.344 INCHES FIRST END |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.156 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 1.343 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 2.625 INCHES BOTH ENDS |
| CWRX | BORE NOMINAL DEPTH | 3.562 INCHES SECOND END |
| CWTR | HUB STYLE DESIGNATOR | EXTERNALLY SPLINED,INVOLUTE SPLINES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | SPLIT SECOND END |
| CWWC | CLAMPING SURFACE NOMINAL LENGTH | 0.094 INCHES SECOND END |
| CXRX | HUB SPLINE QUANTITY | 25 FIRST END |
| CXRZ | HUB SPLINE PITCH DIAMETER | 3.6960 INCHES NOMINAL FIRST END |
| MATT | MATERIAL | STEEL COMP 8620H OR STEEL COMP 8720H OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46172 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| SFTT | SURFACE TREATMENT | CARBON OVERALL |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB,ONE RECESSED HUB |
| Components Related to NSN - 3020-00-971-5022, 3020009715022 | ||||
| 3020-01-701-2899 (3020017012899) | 3020-00-442-3898 (3020004423898) | 3010-01-054-7158 (3010010547158) | 3040-01-610-1098 (3040016101098) | |
| 3020-01-213-8653 (3020012138653) | 3020-00-246-2756 (3020002462756) | 3010-00-421-4179 (3010004214179) | 3010-01-342-7591 (3010013427591) | |
| 3020-00-610-5464 (3020006105464) | 3040-01-368-7605 (3040013687605) | 3020-00-160-9493 (3020001609493) | 3040-01-062-8273 (3040010628273) | |
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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