AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Gearhelical |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-391-0592 (003910592) |
| NCB Code | USA (00) |
| Manufacturer | Corbitt Co Inc, Mcquay Norris Inc, Volvo Trucks North America Inc, Navistar Intl Corp, Eaton Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 7552 | corbitt co inc | gearhelical | RFQ |
| 7552 | mcquay norris inc | gearhelical | RFQ |
| 19FR021 | volvo trucks north america inc | gearhelical | RFQ |
| 109396R1 | navistar intl corp | gearhelical | RFQ |
| 7552 | eaton corporation | gearhelical | RFQ |
| 6369 | eaton corporation | gearhelical | RFQ |
| 19FR021 | eaton corporation | gearhelical | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| AGJS | PITCH DIAMETER | 6.3169 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 30 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.738 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 21.0000 DEGREES |
| CWPZ | HELIX ANGLE | 20.8667 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.034 INCHES SECOND END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 2.253 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 3.000 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.500 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.737 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 4.000 INCHES BOTH ENDS |
| MATT | MATERIAL | STEEL COMP 8620 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| Relevant Components for NSN - 3020-00-391-0592, 3020003910592 | ||||
| 3040-01-263-7236 (3040012637236) | 3020-01-082-5147 (3020010825147) | 3020-01-255-7656 (3020012557656) | 3040-01-371-2281 (3040013712281) | |
| 3030-00-529-0492 (3030005290492) | 3040-01-325-9050 (3040013259050) | 3020-22-269-4017 (3020222694017) | 3040-01-590-2434 (3040015902434) | |
| 3040-01-213-3079 (3040012133079) | 3020-00-127-1373 (3020001271373) | 3020-01-455-4443 (3020014554443) | 3020-00-524-2014 (3020005242014) | |
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