AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-273-4041 (002734041) |
| NCB Code | USA (00) |
| Manufacturer | Navair And Navsea Managed |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,WITH LIGHTENING HOLES |
| ABSA | SPLINE QUANTITY | 6 BOTH ENDS |
| AGJS | PITCH DIAMETER | 3.9470 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 62 |
| ANTP | BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.1690 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 1.0000 INCHES |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWNP | THROAT NOMINAL RADIUS | 0.520 INCHES |
| CWPL | MATING THREAD LEAD QUANTITY | 2 |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWPZ | HELIX ANGLE | 6.2267 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.750 INCHES |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 1.250 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 1.250 INCHES SECOND END |
| FEAT | SPECIAL FEATURES | SPLINE MINOR DIA 0.637 IN. NOM; SPLINE HEIGHT 0.056 IN. NOM |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16540 GR A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB,ONE FLUSH HUB |
| Relevant Components for NSN - 3020-00-273-4041, 3020002734041 | ||||
| 3020-01-110-6637 (3020011106637) | 3040-01-160-9999 (3040011609999) | 3040-00-036-7330 (3040000367330) | 3040-01-072-9951 (3040010729951) | |
| 3020-01-281-8001 (3020012818001) | 3020-00-979-0061 (3020009790061) | 3020-00-860-7439 (3020008607439) | 3020-01-096-1735 (3020010961735) | |
| 3040-01-256-0098 (3040012560098) | 3020-00-294-7189 (3020002947189) | 3030-01-566-6193 (3030015666193) | 3020-00-524-2014 (3020005242014) | |
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