| Item Name | Gear Worm Wheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-239-0683 (002390683) |
| NCB Code | USA (00) |
| Manufacturer | Siemens Demag Delaval, Imo Industries Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGJS | PITCH DIAMETER | 8.2690 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 25 |
| CWCD | NOMINAL OUTSIDE DIAMETER | 8.7500 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 2.875 INCHES |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPL | MATING THREAD LEAD QUANTITY | 2 |
| CWPP | PRESSURE ANGLE | 27.5000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.000 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.750 INCHES |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.3125 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 3.500 INCHES FIRST END |
| MATT | MATERIAL | COPPER ALLOY 903 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16540,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| Components Related to NSN - 3020-00-239-0683, 3020002390683 | ||||
| 3040-01-291-6645 (3040012916645) | 3040-01-241-2983 (3040012412983) | 3020-01-525-4003 (3020015254003) | 3040-00-158-3139 (3040001583139) | |
| 3040-01-472-5073 (3040014725073) | 3020-00-395-6697 (3020003956697) | 3010-00-910-1736 (3010009101736) | 3040-01-680-5371 (3040016805371) | |
| 3040-01-182-0289 (3040011820289) | 3020-00-690-3397 (3020006903397) | 3020-01-251-5896 (3020012515896) | 3020-01-659-9868 (3020016599868) | |
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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