AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Gear Spur |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-042-8459 (000428459) |
| NCB Code | USA (00) |
| Manufacturer | Astronautics Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 0.4490 INCHES MINIMUM AND 0.4500 INCHES MAXIMUM |
| AJLA | TEETH QUANTITY | 54 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB,FIRST END |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.086 INCHES TRANSVERSELY THROUGH HUB,FIRST END |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED TRANSVERSELY THROUGH HUB,FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.465 INCHES |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.142 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.038 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.125 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| CWWH | END NOMINAL LENGTH | 0.010 INCHES FIRST END |
| CWWN | END NOMINAL DIAMETER | 0.160 INCHES FIRST END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.132 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 0.350 INCHES FIRST END |
| MATT | MATERIAL | STEEL COMP 303 AND STEEL COMP 303SE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-764,TYPE 303SE,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| Relevant Components for NSN - 3020-00-042-8459, 3020000428459 | ||||
| 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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