AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Sprocket Wheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-398-7065 (003987065) |
| NCB Code | USA (00) |
| Manufacturer | Siemens Demag Delaval, Imo Industries Inc, Fmc Corporation, Rexnord Holdings Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 3.469 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 5.281 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 24.499 INCHES MINIMUM AND 24.501 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 5.000 INCHES NOMINAL |
| ALNC | HUB OUTSIDE DIAMETER | 26.250 INCHES NOMINAL BOTH ENDS |
| AQPL | FACE WIDTH | 2.125 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 1.390 INCHES NOMINAL BOTH ENDS |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | STEPPED |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 97 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 1.000 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | FLANGE ON BOTH SIDES OF HUB 0.1406 IN.THK;29.000 IN.OD |
| MATT | MATERIAL | STEEL UNS J03008 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-15083,GRADE B MIL SPEC SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-398-7065, 3020003987065 | ||||
| 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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