AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Sprocketwheel |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-299-2471 (002992471) |
| NCB Code | USA (00) |
| Manufacturer | Greerco Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAWY | COUNTERBORE DIAMETER | 5.880 INCHES NOMINAL |
| AAWZ | COUNTERBORE DEPTH | 0.063 INCHES NOMINAL |
| ABFF | FURNISHED ITEMS | COUNTERBORE |
| ABHE | OUTSIDE DIAMETER | 20.640 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 0.750 INCHES NOMINAL |
| ABKG | BOLT CIRCLE DIAMETER | 8.000 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 6.005 INCHES MINIMUM AND 6.010 INCHES MAXIMUM |
| ADGE | BORE LENGTH | 0.750 INCHES NOMINAL |
| AGGP | DRILLED HOLE DIAMETER | 0.641 INCHES NOMINAL |
| AGJS | PITCH DIAMETER | 20.062 INCHES NOMINAL |
| AHYF | SECURING HOLE QUANTITY | 6 |
| ALNC | HUB OUTSIDE DIAMETER | 17.640 INCHES NOMINAL BOTH ENDS |
| AQPL | FACE WIDTH | 0.575 INCHES NOMINAL |
| ARJD | DESIGN FORM | PLAIN |
| ASBP | BORE TYPE | STRAIGHT |
| ASYR | DISTANCE FROM HUB END TO FLANGE END | 0.088 INCHES NOMINAL BOTH ENDS |
| BDYS | COUNTERBORE LOCATION | AA END |
| BFYT | HOLE LOCATION | ON FACE OF HUB |
| BSNP | SECURING METHOD | DRILLED HOLE |
| BYDZ | PROTRUDING HUB CHARACTERISTIC | PLAIN |
| BYFF | SECURING LOCATION | BOTH ENDS |
| BYFL | TEETH ROW QUANTITY | 1 |
| BYFN | TEETH QUANTITY PER ROW | 63 |
| BYFP | ASA STANDARD CHAIN NUMBER | 80 |
| BYFQ | HARDNESS RATING TEST METHOD | NOT RATED |
| BYGF | TOOTH PITCH | 1.000 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 321 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766,CLASS 321,COND A FED SPEC SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | PLAIN |
| Relevant Components for NSN - 3020-00-299-2471, 3020002992471 | ||||
| 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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