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) | 00-053-1903 (000531903) |
| NCB Code | USA (00) |
| Manufacturer | Raytheon Company, Altra Holdings Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | SPOKED |
| AGJS | PITCH DIAMETER | 3.7500 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 60 |
| ALPN | FACE TYPE | CONCAVE |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.920 INCHES |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPL | MATING THREAD LEAD QUANTITY | 2 |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWPZ | HELIX ANGLE | 11.3166 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.438 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.312 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.375 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PINNED FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 0.875 INCHES FIRST END |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB,ONE FLUSH HUB |
| Relevant Components for NSN - 3020-00-053-1903, 3020000531903 | ||||
| 3020-00-837-9939 (3020008379939) | 3020-00-983-8796 (3020009838796) | 3040-01-311-8129 (3040013118129) | 3020-00-457-8557 (3020004578557) | |
| 3020-01-102-2390 (3020011022390) | 3040-01-230-5019 (3040012305019) | 3040-01-162-5861 (3040011625861) | 3020-00-269-3616 (3020002693616) | |
| 3010-20-001-2630 (3010200012630) | 3020-01-703-1448 (3020017031448) | 3020-01-013-3481 (3020010133481) | 3040-01-535-0493 (3040015350493) | |
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