AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-679-9263 (006799263) |
| NCB Code | USA (00) |
| Manufacturer | Bosch Automotive Service Solutions, Trw Limited, Spx Corporation, Daimler Chrysler |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,OFFSET,WITH LIGHTENING HOLES |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AJLA | TEETH QUANTITY | 60 |
| ANTP | BORE STYLE | W/COUNTERBORE COUNTER BORE,SECOND END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.0800 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWPZ | HELIX ANGLE | 27.5000 DEGREES |
| CWQR | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.006 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.879 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.561 INCHES COUNTER BORE,SECOND END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.275 INCHES COUNTER BORE,SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 2.000 INCHES COUNTER BORE,SECOND END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 2.900 INCHES BOTH ENDS |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.125 INCHES AXIALLY THROUGH BODY,SECOND END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.400 INCHES AXIALLY THROUGH BODY,FIRST END |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.400 INCHES AXIALLY THROUGH BODY,FIRST END |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.625 INCHES AXIALLY THROUGH BODY,SECOND END |
| FEAT | SPECIAL FEATURES | PLAIN MTG HOLE |
| MATT | MATERIAL | IRON CAST OVERALL |
| STYL | STYLE DESIGNATOR | ONE FLUSH HUB,ONE RECESSED HUB |
| Relevant Components for NSN - 3020-00-679-9263, 3020006799263 | ||||
| 3040-99-750-9441 (3040997509441) | 3040-01-309-9880 (3040013099880) | 3020-00-056-1680 (3020000561680) | 3040-01-592-1774 (3040015921774) | |
| 3040-01-340-6053 (3040013406053) | 3040-01-424-7637 (3040014247637) | 3020-00-762-8849 (3020007628849) | 3040-01-411-4890 (3040014114890) | |
| 3020-01-163-7221 (3020011637221) | 3030-00-041-2888 (3030000412888) | 3030-00-421-7151 (3030004217151) | 3040-01-256-3453 (3040012563453) | |
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