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) | 00-251-1890 (002511890) |
| NCB Code | USA (00) |
| Manufacturer | Service Sales Of Pittsburgh |
| MRC | Criteria | Characteristic |
|---|---|---|
| CBBL | Features Provided | CASEHARDENED |
| CWCD | Nominal Outside Diameter | 16.0620 INCHES |
| CWPP | Pressure Angle | 20.0000 DEGREES |
| MATT | Material | STEEL OVERALL |
| MRC | Decoded Requirement | Clear Text Reply |
| CWRS | Bore Nominal Diameter | 14.7500 INCHES BOTH ENDS |
| AJLA | Teeth Quantity | 127 |
| CWNH | Tooth Form | STANDARD |
| ANTP | Bore Style | PLAIN BOTH ENDS |
| CWRM | Face Nominal Width | 0.625 INCHES |
| AAQL | Body Style | PLAIN, SOLID |
| AGJS | Pitch Diameter | 15.8750 INCHES NOMINAL |
| STYL | Style Designator | HUBLESS |
| Relevant Components for NSN - 3020-00-251-1890, 3020002511890 | ||||
| 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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