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) | 00-709-2052 (007092052) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Roller Bearing Company Of America, Westinghouse Electric Corp, Secs Inc, Profile Gear Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 331C120H03 | northrop grumman systems corporation | gear worm wheel | RFQ |
| Q11-9 | roller bearing company of america | gear worm wheel | RFQ |
| 478D110H18 | westinghouse electric corp | gear worm wheel | RFQ |
| WGP5-21 | secs inc | gear worm wheel | RFQ |
| 331C120H03 | westinghouse electric corp | gear worm wheel | RFQ |
| 331C120H03 | profile gear corp | gear worm wheel | RFQ |
| 478D110H18 | northrop grumman systems corporation | gear worm wheel | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| AGJS | PITCH DIAMETER | 1.0407 INCHES MINIMUM AND 1.0417 INCHES MAXIMUM |
| AJLA | TEETH QUANTITY | 50 |
| ALPN | FACE TYPE | CONCAVE |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.125 INCHES |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWNP | THROAT NOMINAL RADIUS | 0.146 INCHES |
| CWPL | MATING THREAD LEAD QUANTITY | 4 |
| CWPP | PRESSURE ANGLE | 25.0000 DEGREES |
| CWPZ | HELIX ANGLE | 14.0333 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.220 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.188 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PINNED FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| Relevant Components for NSN - 3020-00-709-2052, 3020007092052 | ||||
| 3040-01-293-6061 (3040012936061) | 3020-01-092-7507 (3020010927507) | 3020-01-526-6231 (3020015266231) | 3020-01-177-2167 (3020011772167) | |
| 3020-00-418-5559 (3020004185559) | 3040-00-011-9183 (3040000119183) | 3040-00-752-1099 (3040007521099) | 3040-00-423-9886 (3040004239886) | |
| 3020-01-109-4621 (3020011094621) | 3020-01-222-8376 (3020012228376) | 3020-00-875-8283 (3020008758283) | 3040-00-426-1884 (3040004261884) | |
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