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) | 01-421-0129 (014210129) |
| NCB Code | USA (01) |
| Manufacturer | Hema Disli Sanayi Ve Ticas, Allison Transmission Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | Material | STEEL COMP 8625H OR STEEL COMP 8620H OVERALL |
| AGAV | End Item Identification | 2520-01-397-1074 |
| CWCD | Nominal Outside Diameter | 10.176 INCHES |
| CWRS | Bore Nominal Diameter | 1.162 INCHES BOTH ENDS |
| CWQL | Nominal Distance Between Body Face And Protruding Hub End | 1.001 INCHES FIRST END |
| CWTX | Hub Nominal Diameter | 1.575 INCHES SECOND END |
| STYL | Style Designator | PROTRUDING HUBS |
| ABSA | Spline Quantity | 17 BOTH ENDS |
| CWQL | Nominal Distance Between Body Face And Protruding Hub End | 0.631 INCHES SECOND END |
| CWTX | Hub Nominal Diameter | 1.600 INCHES FIRST END |
| MRC | Decoded Requirement | Clear Text Reply |
| BDTX | Spline Pitch Diameter | 1.0625 INCHES NOMINAL BOTH ENDS |
| CWRM | Face Nominal Width | 0.500 INCHES |
| ANTP | Bore Style | INVOLUTE SPLINE BOTH ENDS |
| AGJS | Pitch Diameter | 9.7500 INCHES NOMINAL |
| CWPP | Pressure Angle | 25.0000 DEGREES |
| CWTR | Hub Style Designator | PLAIN BOTH ENDS |
| AAQL | Body Style | PLAIN, SOLID |
| AJLA | Teeth Quantity | 39 |
| Relevant Components for NSN - 3020-01-421-0129, 3020014210129 | ||||
| 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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