| 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) | 01-094-6990 (010946990) |
| NCB Code | USA (01) |
| Manufacturer | Caterpillar Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 9.5446 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 93 |
| ANTP | BORE STYLE | W/COUNTERBORE COUNTERBORE,FIRST END |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY,FIRST END |
| CMLM | MOUNTING HOLE THREAD QUANTITY PER INCH | 16 AXIALLY THROUGH BODY,FIRST END |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.375 INCHES AXIALLY THROUGH BODY,FIRST END |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 8 PLAIN AXIALLY THROUGH BODY,FIRST END AND 2 THREADED AXIALLY THROUGH BODY,FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 9.8540 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWPZ | HELIX ANGLE | 13.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.031 INCHES FIRST END |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.311 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 1.500 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 3.000 INCHES COUNTERBORE,FIRST END |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.469 INCHES COUNTERBORE,FIRST END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 6.137 INCHES COUNTERBORE,FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 8.500 INCHES FIRST END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.469 INCHES AXIALLY THROUGH BODY,FIRST END |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 3.938 INCHES AXIALLY THROUGH BODY,FIRST END AND 4.188 INCHES AXIALLY THROUGH BODY,FIRST END AND 5.562 INCHES AXIALLY THROUGH BODY,FIRST END |
| FEAT | SPECIAL FEATURES | COUNTERBORE SPLINED;24 SPLINES;6.1370 IN.MINOR DIA;6.438 IN.MAJOR DIA;6.250 IN.PD |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB,RECESSED BODY |
| Components Related to NSN - 3020-01-094-6990, 3020010946990 | ||||
| 3040-01-352-7229 (3040013527229) | 3020-00-608-3071 (3020006083071) | 3020-00-164-4441 (3020001644441) | 3040-01-563-7772 (3040015637772) | |
| 3040-01-442-6410 (3040014426410) | 3020-01-044-6401 (3020010446401) | 3040-01-445-4770 (3040014454770) | 3020-01-362-5336 (3020013625336) | |
| 3040-00-377-9839 (3040003779839) | 3040-01-421-9644 (3040014219644) | 3020-01-087-5407 (3020010875407) | 3020-01-214-9045 (3020012149045) | |
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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