AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Gear Internal |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-076-0456 (000760456) |
| NCB Code | USA (00) |
| Manufacturer | Del Mar Avionics Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 6.0000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 96 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM OVERALL AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 12 PLAIN AXIALLY THROUGH BODY,FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 8.745 INCHES |
| CWMW | TEETH TYPE | SPUR |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 0.800 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 5.877 INCHES BOTH ENDS |
| CWRX | BORE NOMINAL DEPTH | 0.800 INCHES BOTH ENDS |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.375 INCHES AXIALLY THROUGH BODY,FIRST END |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 7.125 INCHES AXIALLY THROUGH BODY,FIRST END |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COND D NORMALIZED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN RING |
| Relevant Components for NSN - 3020-00-076-0456, 3020000760456 | ||||
| 3040-00-690-1157 (3040006901157) | 3040-00-993-0548 (3040009930548) | 3040-01-355-9162 (3040013559162) | 3040-01-555-2993 (3040015552993) | |
| 3040-01-039-2087 (3040010392087) | 3040-01-086-0486 (3040010860486) | 3020-01-185-3044 (3020011853044) | 3010-01-146-1544 (3010011461544) | |
| 3020-00-793-6042 (3020007936042) | 3030-00-011-8747 (3030000118747) | 3020-00-967-3307 (3020009673307) | 3040-01-457-3535 (3040014573535) | |
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