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) | 00-762-8849 (007628849) |
| NCB Code | USA (00) |
| Manufacturer | Precision Speed Manufacturing Llc, Galow H Co Inc, Hamilton Sundstrand Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B FIRST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST END |
| AAQL | BODY STYLE | PLAIN, SOLID |
| AGJS | PITCH DIAMETER | 1.0883 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 52 |
| ALPN | FACE TYPE | STRAIGHT |
| ANTP | BORE STYLE | THREAD SERIES DESIGNATOR FULLY THREADED FIRST END |
| ANTP | BORE STYLE | W/COUNTERBORE BOTH ENDS |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.129 INCHES |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPL | MATING THREAD LEAD QUANTITY | 2 |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWPZ | HELIX ANGLE | 7.1166 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.585 INCHES BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 0.123 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.202 INCHES BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.500 INCHES BOTH ENDS |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 0.204 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 0.313 INCHES BOTH ENDS |
| FEAT | SPECIAL FEATURES | BOTH COUNTERBORES GROOVED 0.10IN.DEEP 0.202IN.DIA |
| MATT | III MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CHROMIUM OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| THSD | THREAD SERIES DESIGNATOR | UNC FIRST END |
| AAJD | THREAD CLASS | 2B FIRST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND FIRST END |
| AAQL | BODY STYLE | PLAIN, SOLID |
| AGJS | PITCH DIAMETER | 1.0883 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 52 |
| ALPN | FACE TYPE | STRAIGHT |
| ANTP | BORE STYLE | THREAD SERIES DESIGNATOR FULLY THREADED FIRST END |
| ANTP | BORE STYLE | W/COUNTERBORE BOTH ENDS |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.129 INCHES |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPL | MATING THREAD LEAD QUANTITY | 2 |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWPZ | HELIX ANGLE | 7.1166 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.585 INCHES BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 0.123 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.202 INCHES BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.500 INCHES BOTH ENDS |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 0.204 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 0.313 INCHES BOTH ENDS |
| FEAT | SPECIAL FEATURES | BOTH COUNTERBORES GROOVED 0.10IN.DEEP 0.202IN.DIA |
| MATT | III MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6415 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CHROMIUM OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| THSD | THREAD SERIES DESIGNATOR | UNC FIRST END |
| Relevant Components for NSN - 3020-00-762-8849, 3020007628849 | ||||
| 3040-99-750-9441 (3040997509441) | 3040-01-309-9880 (3040013099880) | 3020-00-056-1680 (3020000561680) | 3040-01-592-1774 (3040015921774) | |
| 3040-01-340-6053 (3040013406053) | 3040-01-424-7637 (3040014247637) | 3040-01-411-4890 (3040014114890) | 3020-01-163-7221 (3020011637221) | |
| 3030-00-041-2888 (3030000412888) | 3030-00-421-7151 (3030004217151) | 3040-01-256-3453 (3040012563453) | 3040-01-517-1848 (3040015171848) | |
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