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) | 00-423-4448 (004234448) |
| NCB Code | USA (00) |
| Manufacturer | Cameron International Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.688 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWNK | FLANGE NOMINAL DIAMETER | 4.250 INCHES |
| CWPS | FLANGE NOMINAL THICKNESS | 0.875 INCHES |
| CWRM | FACE NOMINAL WIDTH | 0.625 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.063 INCHES BOTH ENDS |
| CWSH | NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE | 3.125 INCHES |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.312 INCHES TRANSVERSELY THROUGH FLANGE |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 3.000 INCHES TRANSVERSELY THROUGH FLANGE |
| FEAT | SPECIAL FEATURES | BOTH ENDS COUNTERBORED 3.875 IN. DIA. AND 0.343 IN.DEEP |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | FLANGED END |
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 4.5000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 54 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 4 PLAIN TRANSVERSELY THROUGH FLANGE |
| Relevant Components for NSN - 3020-00-423-4448, 3020004234448 | ||||
| 3040-99-750-9441 (3040997509441) | 3040-01-309-9880 (3040013099880) | 3020-00-056-1680 (3020000561680) | 3040-01-592-1774 (3040015921774) | |
| 3040-01-340-6053 (3040013406053) | 3040-01-424-7637 (3040014247637) | 3020-00-762-8849 (3020007628849) | 3040-01-411-4890 (3040014114890) | |
| 3020-01-163-7221 (3020011637221) | 3030-00-041-2888 (3030000412888) | 3030-00-421-7151 (3030004217151) | 3040-01-256-3453 (3040012563453) | |
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