AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Gearrack |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 01-334-7558 (013347558) |
| NCB Code | USA (01) |
| Manufacturer | Ohio Transmission Corporation, Motion Control Industries Inc, Altra Holdings Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AJLA | TEETH QUANTITY | 48 |
| CWFR | NOMINAL OVERALL LENGTH | 4.000 INCHES |
| CWMY | PITCH HEIGHT | 0.9170 INCHES NOMINAL |
| CWRM | FACE NOMINAL WIDTH | 0.880 INCHES |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.391 INCHES TRANSVERSELY THROUGH BOTTOM |
| CWZS | NOMINAL DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER | 2.000 INCHES TRANSVERSELY THROUGH BOTTOM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633,TY II,SC 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | SQUARE OR RECTANGULAR |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 1 COUNTERBORED TRANSVERSELY THROUGH BOTTOM |
| CWCK | NOMINAL THICKNESS | 1.000 INCHES |
| CWMW | TEETH TYPE | SPUR |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| CWNH | TOOTH FORM | STANDARD |
| Relevant Components for NSN - 3020-01-334-7558, 3020013347558 | ||||
| 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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