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) | 00-839-8545 (008398545) |
| NCB Code | USA (00) |
| Manufacturer | Acco Babcock Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AJLA | TEETH QUANTITY | 48 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.250 INCHES |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWRS | BORE NOMINAL DIAMETER | 1.125 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.702 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 2.750 INCHES BOTH ENDS |
| MATT | MATERIAL | IRON OVERALL |
| STYL | STYLE DESIGNATOR | ONE PROTRUDING HUB,ONE FLUSH HUB |
| AAQL | BODY STYLE | WEBBED,SOLID |
| AGJS | PITCH DIAMETER | 6.0000 INCHES NOMINAL |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.5000 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.250 INCHES |
| CWSN | KEYWAY NOMINAL WIDTH | 0.314 INCHES BOTH ENDS |
| Relevant Components for NSN - 3020-00-839-8545, 3020008398545 | ||||
| 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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